{"title":"Laboratory","description":"\u003ch1\u003e\u003cspan\u003e\u003cb\u003eSper Scientific Laboratory Instruments and Supplies are designed to support the precision, consistency and control that modern laboratories and research facilities demand.\u003c\/b\u003e \u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThis includes essential measurement tools, analytical instruments and lab support equipment used in research, quality control, environmental testing, healthcare, education and industrial laboratories. From water quality and environmental monitoring to materials analysis, temperature, humidity, electrical, light and sound measurement, Sper Scientific products deliver dependable performance and accurate data to help laboratories maintain compliance, ensure repeatable results and uphold rigorous testing standards. Built for daily use in controlled environments, Sper Scientific Instruments combine reliability, ease of operation and professional grade accuracy to support critical laboratory workflows.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","products":[{"product_id":"sugar-refractometer-0-80","title":"Sugar\/Brix Refractometer 0-80%","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003ch3\u003eSugar Refractometer 0 ~ 80% covers all of the substances of the Sugar\/Brix Refractometer 0-32% 300001 and Sugar Refractometer 28-62% 300002, as well as very high sugar content products such as jam, marmalade and syrup.\u003c\/h3\u003e\n\u003cp\u003eIts wide range also makes this refractometer a good choice for the testing of any solution with an unknown sugar content.  Comes with a hard carrying case and calibration tool. Place a drop or two of a sample on the prism and read the results. Sper Scientific portable refractometers work in ambient light with no battery or other power source necessary.\u003c\/p\u003e\n\u003cp\u003eA refractometer measures the extent to which light is bent (refracted) through a liquid sample. They are commonly used to help identify or confirm the identity of a sample, assess the purity of a sample, or determine the concentration of a solute in a solution. They can be used in labs, on production lines, in the field or anywhere. Simply place a drop or two of a sample on the prism and read the results immediately. With reasonable care, their reliability, precision, and optical performance will last forever.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7\" x 1½\" (178 x 38 mm)\u003c\/li\u003e\n\u003cli\u003e19 oz. (507 gr.)\u003c\/li\u003e\n\u003cli\u003e0-50% \u0026amp; 50-80% brix\u003c\/li\u003e\n\u003cli\u003eResolution 1%, Accuracy ±1%\u003c\/li\u003e\n\u003cli\u003e5 year warranty, RoHS, water-resistant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll Sper Scientific refractometers come complete with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCovered eye piece and bright, clearly defined scale, with large easy-to-read measurements.\u003c\/li\u003e\n\u003cli\u003eAll the accessories for immediate use, including calibration tools and solutions, full instructions, transfer pipettes and protective cases.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"nav_heading\" data-mce-fragment=\"1\"\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nav_content\" data-mce-fragment=\"1\"\u003e\n\u003ctable class=\"specs_chart\" style=\"width: 489px;\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 113px;\" data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eModel\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 136px;\" data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 116px;\" data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 116px;\" data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 113px;\" data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e300001\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 116px;\" data-mce-fragment=\"1\"\u003e0 to 32% Brix\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 116px;\" data-mce-fragment=\"1\"\u003e0.2%\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 116px;\" data-mce-fragment=\"1\"\u003e±0.2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 113px;\" data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e300002\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 116px;\" data-mce-fragment=\"1\"\u003e28 to 62% Brix\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 116px;\" data-mce-fragment=\"1\"\u003e0.2%\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 116px;\" data-mce-fragment=\"1\"\u003e±0.2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 113px;\" data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e300003\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 116px;\" data-mce-fragment=\"1\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e0-50% \u0026amp; \u003cbr\u003e50-80%\u003c\/span\u003e Brix\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 116px;\" data-mce-fragment=\"1\"\u003e1%\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 116px;\" data-mce-fragment=\"1\"\u003e±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 113px;\" data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e300010\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 116px;\" data-mce-fragment=\"1\"\u003e0 to 32% Brix\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 116px;\" data-mce-fragment=\"1\"\u003e0.2%\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 116px;\" data-mce-fragment=\"1\"\u003e±0.2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/300003-i.pdf?v=1598908085\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/300003-i.pdf?v=1598908085\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/300001-c.pdf?v=1600278290\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/300001-c.pdf?v=1600278290\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Refractometers1.pdf?v=1604443691\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Refractometers1.pdf?v=1604443691\" target=\"_blank\"\u003e\u003cbr\u003eComparison Chart\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eVideos\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/bRJr4JeXfag\" height=\"300\" width=\"535\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":36674548334749,"sku":"300003","price":247.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Sugar-Refractometer-0-80-442623.jpg?v=1752691877"},{"product_id":"basic-type-k-j-thermocouple-probe-thermometer","title":"Thermometer Basic Type K\/J","description":"\u003cp\u003e\u003cspan\u003eAlthough mini sized, light weight and inexpensive, these units provide extremely accurate and reliable temperature measurement with all the versatility and range of type K \u0026amp; J thermometers. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeatures relative, min\/max\/ave temperature, hold, and touch tone buttons. Results are displayed on a large 1¼\" x 1¾\" LCD. An adjustment allows the user to easily calibrate to ice point or any other standard. \u003ca href=\"\/fil\/products\/2-channel-thermocouple-thermometer-type-k-j?variant=35500876955805\" title=\"Sper Scientific 800007  2 Channel Thermocouple Thermometer - Type K\/J\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003eModel 800007\u003c\/span\u003e\u003c\/a\u003e \u003c\/span\u003e\u003cspan\u003ewill read and display results from two probes simultaneously and track the difference between them (T1-T2). Come ready to use with a 9V battery and beaded wire probe (\u003ca href=\"\/fil\/products\/type-k-ambient-thermometer-probe?variant=33405732389000\" title=\"Sper Scientific 800077  Type K Ambient Thermometer Probe\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003eAmbient Type K probe 800077\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e). \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cspan\u003eDimensions: 5¼\" × 2¼\" × 1¼\" (133 × 57 × 32 mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 6 oz (170 g)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"text-align: left;\" class=\"nav_content\"\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Certifiedstamp-100.jpg?v=1600794394\" alt=\"Sper Certified\" style=\"float: left;\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Certifiedstamp-100.jpg?v=1600794394\"\u003e*Certification Option\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cp3\u003eN.I.S.T. traceable \u003cspan\u003eCertificate of Compliance\u003c\/span\u003e available at additional cost (Select option above).\u003cbr\u003e\u003cbr\u003e\u003c\/p3\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"16%\" class=\"specs_chart\"\u003e \u003c\/td\u003e\n\u003ctd width=\"16%\" class=\"specs_chart\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"16%\" class=\"specs_chart\"\u003e\u003cb\u003eRes.\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"16%\" class=\"specs_chart\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"16%\" class=\"specs_chart\"\u003e\u003cb\u003eOperating Environment\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"16%\" class=\"specs_chart\"\u003e\u003cb\u003eStorage Environment\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"16%\" class=\"specs_chart\"\u003eType K\u003c\/td\u003e\n\u003ctd width=\"16%\" class=\"specs_chart\"\u003e-200 to 1370°C \u0026amp;\u003cbr\u003e-328 to 2498°F\u003c\/td\u003e\n\u003ctd width=\"16%\" rowspan=\"2\" class=\"specs_chart\"\u003e0.1°C\u003c\/td\u003e\n\u003ctd width=\"16%\" rowspan=\"2\" class=\"specs_chart\"\u003e±0.05% rdg + 0.7°C, 1.4°F when inside the range of 23± 5°C, \u0026lt; 80%RH\u003cbr\u003eOR 0.01% of reading + 0.03°C per each °C outside the specified range of 23± 5°C or 73± 9°F\u003c\/td\u003e\n\u003ctd width=\"16%\" rowspan=\"2\" class=\"specs_chart\"\u003e5°C to 40°C\u003cbr\u003e(41°F to 104°F),\u003cbr\u003eRH \u0026lt;80%\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"16%\" rowspan=\"2\" class=\"specs_chart\"\u003e10°C to 60°C\u003cbr\u003e(14°F to 140°F),\u003cbr\u003eRH \u0026lt;70%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"16%\" class=\"specs_chart\"\u003eType J\u003c\/td\u003e\n\u003ctd width=\"16%\" class=\"specs_chart\"\u003e-200 to 1050°C \u0026amp;\u003cbr\u003e-328 to 1922°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800004-7-i.pdf?v=1598908084\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800004-7-i.pdf?v=1598908084\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TypeJKTherm3.pdf?v=1645025786\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TypeJKTherm3.pdf?v=1645025786\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TypeJKTherm3.pdf?v=1645025786\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TypeJKTherm3.pdf\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TypeJKTherm3.pdf?v=1645025786\" target=\"_blank\"\u003e \u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TypeJKTherm3.pdf\"\u003eComparison Chart\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":35606359081117,"sku":"800004","price":126.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Thermometer-Basic-Type-KJ-648968.jpg?v=1752691849"},{"product_id":"bluetooth-4-channel-datalogging-thermometer","title":"Bluetooth 4-Channel Datalogging Thermometer","description":"\u003ch3\u003eThis unique portable thermometer displays data from 4 K, J, E, or T type thermocouple probes simultaneously on a large multi-line and back-lit LCD.\u003c\/h3\u003e\n\u003cp\u003eFast response with high accuracy. Automatically record and store up to 32,000 data points on each of the 4 channels. Wireless Bluetooth® transmission eliminates the need to remove the thermometer to computer to download data. Previously recorded, or real-time data, can be streamed to the computer software or phone app from up to 100-ft away. You may also manually record 99 data points directly from the keypad or log real-time data directly to your computer.\u003c\/p\u003e\n\u003cp\u003eAlso communicates with the computer using a bi-directional USB port, USB cable and graphic software (Windows only). User adjustable auto power off timer and audible and visible Hi\/Lo alarms. Calibrate to iCE point, or any other calibration standards. Min\/max\/avg, hold and Δ (T1-T2), fold-out easel back. Comes ready to use in a protective foam-lined case, with 4 x AAA batteries, 2 beaded Type K wire probes, USB cable, free downloadable Windows software and free smartphone app for Android (version 4.4 “KitKat and above) and iOS.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth®\u003c\/li\u003e\n\u003cli\u003eHi \/ Lo Alarms \/ 1 Channel\u003c\/li\u003e\n\u003cli\u003eΔ (T1-T2)\u003c\/li\u003e\n\u003cli\u003eMin \/ Max \/ Save \/ Hold\u003c\/li\u003e\n\u003cli\u003eK,J,E,T,N,R, or S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"Sper Certified\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Certifiedstamp-100.jpg?v=1600794394\" style=\"float: left;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e*Certification Option\u003cbr\u003e\u003c\/strong\u003eN.I.S.T. traceable \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eCertificate of Calibration \u003c\/span\u003eavailable at additional cost (Select option above).\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cbr\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eType\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eAccuracy (excluding probe error)\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eTemperature K:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e-328 to 2501°F\u003cbr\u003e-200 to 1372°C\u003c\/td\u003e\n\u003ctd rowspan=\"5\"\u003e0.1°F \u0026lt; 1000°F\u003cbr\u003e1°F = 1000°F\u003cbr\u003e\u003cbr\u003e0.1°C \u0026lt; 600°C\u003cbr\u003e1°C = 600°C\u003c\/td\u003e\n\u003ctd rowspan=\"5\"\u003e±(0.1% of rdg + 1.3°F)\u003cbr\u003e±(0.1% of rdg + 0.7°C)\u003cbr\u003e\u003cbr\u003eBelow -148°F (-100°C)\u003cbr\u003e±(0.5% of rdg + 1.3°F)\u003cbr\u003e±(0.5% of rdg + 0.7°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eTemperature J:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e-328 to 1832°F\u003cbr\u003e-200 to 1000°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eTemperature E:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e-328 to 1382°F\u003cbr\u003e-200 to 750 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eTemperature T:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e-328 to 752°F\u003cbr\u003e-200 to 400°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eTemperature N:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e-328 to 2372°F\u003cbr\u003e-200 to 1300°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eTemperature R\/S:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e-32 to 3212°F\u003cbr\u003e0 to 1767°C\u003c\/td\u003e\n\u003ctd\u003e0.5°F \u0026lt; 1000°F 1°F = 1000°F\u003cbr\u003e0.2°C \u0026lt; 600°C 1°C = 600°C\u003c\/td\u003e\n\u003ctd\u003e±(0.2% of rdg + 2.5°F)\u003cbr\u003e±(0.2% of rdg + 1.4°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800025-i.pdf?v=1698941710\" target=\"_blank\"\u003e \u003cimg data-mce-fragment=\"1\" alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800025-i.pdf?v=1698941710\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800025-c.pdf?v=1605821850\" target=\"_blank\"\u003e \u003cimg data-mce-fragment=\"1\" alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800025-c.pdf?v=1605821850\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003ca title=\"TestLink Software - iOS\" href=\"https:\/\/apps.apple.com\/us\/app\/testlink\/id1180382954\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"TestLink Software - iOS\" href=\"https:\/\/apps.apple.com\/us\/app\/testlink-2025\/id6756169175\" target=\"_blank\"\u003e\u003cimg data-mce-fragment=\"1\" style=\"margin-right: 10px; float: left;\" alt=\"TestLink Software\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TestLink_50x50.png?v=1674254960\"\u003e\u003c\/a\u003e \u003ca rel=\"noopener\" title=\"TestLink Software - iOS\" href=\"https:\/\/apps.apple.com\/us\/app\/testlink-2025\/id6756169175\" target=\"_blank\"\u003eTestLink Software for iOS\u003c\/a\u003e  \u003c\/strong\u003e\u003cbr\u003e(On Apple App Store)\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ca title=\"TestLink Software - Android\" href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.centertek.thermometerapp\" target=\"_blank\"\u003e \u003cimg style=\"margin-right: 10px; float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TestLink_50x50.png?v=1674254960\" alt=\"Sper 800025 Android Software\"\u003e\u003c\/a\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003ca title=\"TestLink - Android\" href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.centertek.thermometerapp\" target=\"_blank\"\u003eTestLink Software for Android\u003c\/a\u003e \u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e(On Google Play Store)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/delivery.shopifyapps.com\/-\/edcd09a9359040df\/136c968b85119ed7\" target=\"_blank\"\u003e\u003cimg data-mce-fragment=\"1\" alt=\"PDF\" style=\"margin-right: 10px; float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cd_7143678c-1625-4917-8251-2d680d8e47bb.jpg?v=1603144749\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/delivery.shopifyapps.com\/-\/edcd09a9359040df\/136c968b85119ed7\" target=\"_blank\"\u003e\u003cbr\u003eSoftware for Windows PC\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cbr\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TypeJKTherm2.pdf?v=1632522841\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TypeJKTherm3.pdf?v=1645025786\"\u003e\u003cimg data-mce-fragment=\"1\" alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TypeJKTherm2.pdf?v=1632522841\" target=\"_blank\"\u003e \u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TypeJKTherm3.pdf?v=1645025786\"\u003eComparison Chart\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003ch4\u003eVideos\u003c\/h4\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/NxoyXQ54eQo\" height=\"300\" width=\"535\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":35607743004829,"sku":"800025","price":411.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Bluetooth-4-Channel-Datalogging-Thermometer-616154.jpg?v=1752691872"},{"product_id":"flat-surface-ph-electrode","title":"Flat Surface pH Electrode","description":"\u003ch1\u003eFlat Surface pH probe is useful for reading the pH of small amounts of liquid, food products and other surface pH measurements.\u003c\/h1\u003e\n\u003cp\u003eThe probe comes with a 40” cable and works with all Sper Scientific pH Meters, as well as any others, with a standard BNC connector.\u003cbr\u003e\u003cbr\u003eThe probe measures the pH of a solution. This probe has a flat surface and is commonly used in testing surface measurements such as cheese, meats, small liquid samples, paper, soil, or skin. It features a single-junction electrode for general-purpose applications. The junction is sealed for low maintenance use and is easy to clean. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFlat-surface, pH electrode, with an epoxy body, and 0-13 pH range.\u003c\/li\u003e\n\u003cli\u003eAccuracy rating: \u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e +\/- 0.1\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eHas a BNC-connected combination reference and measuring cell, for ease of use and to provide tight coaxial cable connections.\u003c\/li\u003e\n\u003cli\u003eUsed in testing surface measurements such as cheese, meats, small liquid samples, paper, soil, or skin.\u003c\/li\u003e\n\u003cli\u003eLow maintenance use, and is easy to clean.\u003c\/li\u003e\n\u003cli\u003e6 month warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":33113110741128,"sku":"840051","price":131.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Flat-Surface-pH-Electrode-918748.jpg?v=1752691881"},{"product_id":"ph-datalogger-kit","title":"pH Datalogger Kit","description":"\u003cp\u003eSper Scientific 850061 pH SD Card Logger Kit reads pH, ORP and Temperature, and includes everything necessary for immediate field use.\u003c\/p\u003e\n\u003cp\u003eKit Contains:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epH SD Card logger #\u003ca title=\"Sper Scientific 850060  SD Card Datalogger pH Meter\" href=\"\/fil\/products\/sd-card-datalogger-ph-meter?variant=33310091182216\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e850060\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealed epoxy body pH Probe with a BNC connector #\u003ca href=\"https:\/\/sperdirect.com\/products\/ph-probe\"\u003e840016\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eATC temperature probe #\u003ca href=\"https:\/\/sperdirect.com\/products\/atc-temperature-probe\"\u003e840038\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBatteries and instructions\u003c\/li\u003e\n\u003cli\u003eHard-shell foam-lined case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll components fit in the slim but protective hard-shell foam-lined case.SD Card Data logger allows for uploads pre-formatted data to Excel without the need for additional software.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 534px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px;\"\u003e\u003cb\u003eUnit of Measure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 166px;\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 141px;\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px;\"\u003e\u003cb\u003epH:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 146px;\"\u003e0 to 14 pH\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e0.01 pH\u003c\/td\u003e\n\u003ctd style=\"width: 111px;\"\u003e± 0.04 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px;\"\u003e\u003cb\u003emV:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 146px;\"\u003e-1999 to 1999 mV\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\" rowspan=\"2\"\u003e1 mV\u003c\/td\u003e\n\u003ctd style=\"width: 111px;\" rowspan=\"2\"\u003e± 0.5%rdg +2 d\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px;\"\u003e\u003cb\u003eORP:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 146px;\"\u003e-0 to 1999 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850060-61-i.pdf?v=1598908085\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850060-61-i.pdf?v=1598908085\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850060_61-b.pdf?v=1600278240\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850060_61-b.pdf?v=1600278240\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf?v=1626972489\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" title=\"pH Meter Comparison\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf?v=1626972489\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" title=\"pH Meter Comparison\" rel=\"noopener\" target=\"_blank\"\u003eComparison Chart - Ph Meters\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eVideos\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/APjDoqEaTwc\" height=\"300\" width=\"535\"\u003e\u003c\/iframe\u003e \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/CaIdLr9wobg\" height=\"300\" width=\"535\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":33113842974856,"sku":"850061","price":366.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/pH-Datalogger-Kit-105561.jpg?v=1752691882"},{"product_id":"ph-meter","title":"Advanced pH Meter","description":"\u003ch1\u003eReads either pH (in 0.01 resolution) or mV in large digits, with time, date, and temperature (in °C or °F) shown simultaneously on the lower display.\u003c\/h1\u003e\n\u003cp\u003eAlso indicates stable reading, low battery and displays calibration data. Scroll 99 data points with time stamps and min\/max readings directly on the backlit LCD. Features hold, up to 5 point calibration, N.I.S.T. buffer recognition, manual or automatic temperature compensation and a USB port.\u003c\/p\u003e\n\u003cp\u003eIn order to connect this model to a computer to stream data, you will need the \u003ca title=\"Sper Scientific 840054  USB Cable\" href=\"\/fil\/products\/usb-cable?variant=34591607718045\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003eUSB Cable 840054\u003c\/span\u003e\u003c\/a\u003e and \u003cspan style=\"color: #000000;\"\u003eData Acquisition Software 840052\u003c\/span\u003e. Comes with 4 AAA batteries. Uses optional AC Adapter #\u003ca title=\"Sper Scientific 840027  AC Adapter\" href=\"\/fil\/products\/sper-scientific-840027-ac-adapter?variant=33410273116296\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e840027\u003c\/span\u003e\u003c\/a\u003e. Will accept any pH or ORP probe with a BNC connector. \u003cspan style=\"color: red;\" color=\"red\"\u003e\u003cb\u003ePROBE NOT INCLUDED.\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced pH Meter - Item #850055:\u003c\/strong\u003e\u003cbr\u003eIncludes meter only - Probe and accessories sold separately.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAdvanced pH Meter Kit - Item #850056 includes:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced pH Meter 850055\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDetachable, temperature compensated pH probe with 3½-ft cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003epH buffers 4, 7, 10 and distilled water\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHard shell foam lined carrying case \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMeter Dimensions: 7\" × 2¾\" × 1¼\" (178 × 70 × 32 mm)\u003cbr\u003eMeter Weight: 6.5 oz (184 g)\u003cbr\u003eKit Dimensions: 14\" × 9\" × 2¾\" (356 × 229 × 70 mm)\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\" valign=\"middle\" align=\"center\"\u003e\u003cb\u003eUnit of Measure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"19%\" valign=\"middle\" align=\"center\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"28%\" valign=\"middle\" align=\"center\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"28%\" valign=\"middle\" align=\"center\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\" valign=\"middle\" align=\"center\"\u003e\u003cb\u003epH:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\" valign=\"middle\" align=\"center\"\u003e0 to 14\u003c\/td\u003e\n\u003ctd width=\"25%\" valign=\"middle\" align=\"center\"\u003e0.01\u003c\/td\u003e\n\u003ctd width=\"25%\" valign=\"middle\" align=\"center\"\u003e±0.02 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\" valign=\"middle\" align=\"center\"\u003e\u003cb\u003emV:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\" valign=\"middle\" align=\"center\"\u003e-499 to 499\u003c\/td\u003e\n\u003ctd width=\"25%\" rowspan=\"2\" valign=\"middle\" align=\"center\"\u003e±0.1 mV (-199.9 to 199.9 mV)\u003cbr\u003eotherwise ±1 mV\u003c\/td\u003e\n\u003ctd width=\"25%\" rowspan=\"2\" valign=\"middle\" align=\"center\"\u003e±0.2 mV (-199.9 to 199.9 mV)\u003cbr\u003eotherwise ±2 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\" valign=\"middle\" align=\"center\"\u003e\u003cb\u003eORP:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\" valign=\"middle\" align=\"center\"\u003e-199.9 to 199.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\" valign=\"middle\" align=\"center\"\u003e\u003cb\u003eTemperature ºF:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\" valign=\"middle\" align=\"center\"\u003e23 to 176ºF\u003c\/td\u003e\n\u003ctd width=\"25%\" rowspan=\"2\" valign=\"middle\" align=\"center\"\u003e0.1°\u003c\/td\u003e\n\u003ctd width=\"25%\" valign=\"middle\" align=\"center\"\u003e± 2ºF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\" valign=\"middle\" align=\"center\"\u003e\u003cb\u003eTemperature ºC:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\" valign=\"middle\" align=\"center\"\u003e-5 to 80ºC\u003c\/td\u003e\n\u003ctd width=\"25%\" valign=\"middle\" align=\"center\"\u003e±1ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850055_56-i_47ef67a9-51ce-4257-a7f5-8018b1d531b4.pdf?v=1672337748\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850055_56-i_47ef67a9-51ce-4257-a7f5-8018b1d531b4.pdf?v=1672337748\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850055_56-b.pdf?v=1600278290\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850055_56-b.pdf?v=1600278290\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ca href=\"https:\/\/delivery.shopifyapps.com\/-\/b88cc3f5133ec094\/2682b4cfc19de271\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cd_7143678c-1625-4917-8251-2d680d8e47bb_50x50.jpg?v=1603144749\" alt=\"Thermolink Software\" style=\"margin-right: 15px; margin-bottom: 16px; float: left;\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/delivery.shopifyapps.com\/-\/b88cc3f5133ec094\/2682b4cfc19de271\" target=\"_blank\"\u003eData Acquisition Software\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eComparison Charts\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ORPMeters4.pdf?v=1634242512\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ORPMeters4.pdf?v=1634242512\" target=\"_blank\"\u003e \u003cbr\u003eComparison Chart - ORP Meters\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf?v=1626972489\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" title=\"pH Meter Comparison\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf?v=1626972489\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" title=\"pH Meter Comparison\" rel=\"noopener\" target=\"_blank\"\u003eComparison Chart - Ph Meters\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Item #850055 (Meter Only - No Probe)","offer_id":35779703472285,"sku":"850055","price":219.65,"currency_code":"USD","in_stock":true},{"title":"Item #850056 (pH Meter Kit with Probe)","offer_id":35779703505053,"sku":"850056","price":357.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Advanced-pH-Meter-945758.jpg?v=1752691897"},{"product_id":"sd-card-datalogger-ph-meter","title":"SD Card Datalogger pH Meter","description":"\u003ch3\u003eReads and records pH and temperature. ORP readings are also available with the optional probe.\u003c\/h3\u003e\n\u003cp\u003eRecords data onto standard SD memory cards (like a digital camera). When full, simply exchange SD cards for unlimited data storage. The removable SD card is easy to transport and insert into a computer’s memory card slot or SD card reader.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003eUploads pre-formatted data to Excel, without the need for additional software and cables. Additional SD cards are readily available in a variety of memory sizes. Each data set includes pH, temperature, time and date. Features ATC (automatic temperature compensation) or manual temperature adjustment, automatic calibration recognition, min\/max, auto power-off, low battery indicator and hold function.\u003c\/p\u003e\n\u003cp\u003eThis well-made unit is extremely accurate with fast response times and includes a fold-out easel back and a large easy-to-read backlit LCD. Comes ready to use in a soft carrying case with 6 AA batteries, instruction manual, and an SD card. Uses optional USB Power Cable (840058), or AC Adapter (840097). ATC temperature probe (840038) available as an optional accessory. Will accept any pH or ORP probe with a BNC connector.\u003cbr\u003e\u003cbr\u003eDimensions: 7\" × 2¾\" × 1¾\" (178 × 70 × 44 mm)\u003cbr\u003eWeight: 1 lb. (0.45 kg) \u003cbr\u003e\u003cbr\u003e\u003ca title=\"pH Datalogging Kit\" href=\"https:\/\/sperdirect.com\/products\/ph-datalogger-kit\"\u003e\u003cspan style=\"color: #2871e8;\"\u003e\u003cb\u003epH SD Card Logger Kit - Item #850061\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003eContains everything necessary for immediate field use: \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epH SD Card logger 850060\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSealed epoxy body reference combination electrode with a BNC connector\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2½-ft cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eATC temperature probe\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003epH buffers 4, 7, 10 and deionized water\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBatteries and instructions\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHard-shell foam-lined case\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan color=\"red\" style=\"color: red;\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp3\u003e\u003cb\u003ePROBE SOLD WITH KIT ONLY\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p3\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003cbr\u003e\n\u003ctable style=\"width: 534px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px;\"\u003e\u003cb\u003eUnit of Measure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 164px;\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 123px;\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 146px;\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px;\"\u003e\u003cb\u003epH:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 154px;\"\u003e0 to 14 pH\u003c\/td\u003e\n\u003ctd style=\"width: 123px;\"\u003e0.01 pH\u003c\/td\u003e\n\u003ctd style=\"width: 106px;\"\u003e± 0.04 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px;\"\u003e\u003cb\u003emV:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 154px;\"\u003e-1999 to 1999 mV\u003c\/td\u003e\n\u003ctd rowspan=\"2\" style=\"width: 123px;\"\u003e1 mV\u003c\/td\u003e\n\u003ctd rowspan=\"2\" style=\"width: 106px;\"\u003e± 0.5%rdg +2 d\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px;\"\u003e\u003cb\u003eORP:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 154px;\"\u003e-0 to 1999 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850060-61-i.pdf?v=1598908085\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850060-61-i.pdf?v=1598908085\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850060_61-b.pdf?v=1600278240\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850060_61-b.pdf?v=1600278240\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ORPMeters4.pdf?v=1634242512\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ORPMeters4.pdf?v=1634242512\" target=\"_blank\"\u003e \u003cbr\u003eComparison Chart - ORP Meters\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf?v=1626972489\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" title=\"pH Meter Comparison\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf?v=1626972489\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" title=\"pH Meter Comparison\" rel=\"noopener\" target=\"_blank\"\u003eComparison Chart - Ph Meters\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003ch4\u003eVideos\u003c\/h4\u003e\n\u003ciframe width=\"535\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/APjDoqEaTwc\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003ciframe width=\"535\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/CaIdLr9wobg\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":33310091182216,"sku":"850060","price":272.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/SD-Card-Datalogger-pH-Meter-927617.jpg?v=1752691871"},{"product_id":"advanced-thermocouple-probe-thermometer-type-k-j","title":"Advanced Thermocouple Thermometer","description":"\u003cp\u003eThese well-made units have exceptional accuracy for thermocouple thermometers, fast response times, high 0.1°F\/C resolution (-200 to 800°C), and wide measurement ranges. Features include min\/max, relative temperature, auto power-off, and hold functions. Meters have large, easy-to-read 3½\" LCD, and accept standard thermocouple probes. Comes ready to use with carrying cases, beaded wire probes, and batteries. It can also be used with an optional AC Adapter (\u003ca href=\"\/fil\/products\/sper-scientific-800003-ac-adapter?variant=33410248966280\" title=\"Sper Scientific 800003  AC Adapter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e800003\u003c\/span\u003e\u003c\/a\u003e).\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: left;\" alt=\"\u0026lt;br\u0026gt;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Certifiedstamp-100.jpg?v=1600794394\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e*Certification Option\u003cbr\u003e\u003c\/strong\u003eN.I.S.T. traceable \u003cspan\u003eCertificate of Calibration \u003c\/span\u003eavailable at additional cost (Select option above).\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cbr\u003eDimensions: 7¼\" × 2½\" × 1¼\" (184 × 64 × 32 mm)\u003cbr\u003eWeight: 7.4 oz (210 g)\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e \u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" width=\"25%\"\u003e\u003cb\u003eType K\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e-200 to 1370°C\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e-200 to 800°C = 0.1°C\u003cbr\u003e800 to 1370°C = 1°C\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e±(0.1% rdg+ 0.7°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e-328 to 2498°F\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e-328 to 1000°F = 0.1°F\u003cbr\u003e1000 to 2498°F = 1°F\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e±(0.1% rdg+ 1.4°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" width=\"25%\"\u003e\u003cb\u003eType J\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e-200 to 760°C\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e-200 to 600°C = 0.1°C\u003cbr\u003e600 to 760°C = 1°C\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e±(0.1% rdg+ 0.7°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e-328 to 1400°F\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e-328 to 1000°F = 0.1°F\u003cbr\u003e1000 to 2498°F = 1°F\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e±(0.1% rdg+ 1.4°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800005-i.pdf?v=1598908086\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800005-i.pdf?v=1598908086\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800005-c.pdf?v=1605817290\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800005-c.pdf?v=1605817290\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Thermolink_800005.zip\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg style=\"margin-right: 15px; margin-bottom: 16px; float: left;\" alt=\"Thermolink Software\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cd_7143678c-1625-4917-8251-2d680d8e47bb_50x50.jpg?v=1603144749\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Thermolink_800005.zip\" target=\"_blank\"\u003eData Acquisition Software\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TypeJKTherm3.pdf?v=1645025786\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TypeJKTherm3.pdf?v=1645025786\" target=\"_blank\"\u003e \u003cbr\u003eComparison Chart\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":35606195667101,"sku":"800005","price":154.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Advanced-Thermocouple-Thermometer-510564.jpg?v=1752691904"},{"product_id":"pure-water-meter","title":"Pure Water Meter","description":"\u003ch3\u003eMeasures conductivity (in a wide range of 0.1 μS to 199 mS), salinity, TDS (total dissolved solids), and temperature.\u003c\/h3\u003e\n\u003cp\u003eDetermine water conditions in boilers, coolers, water conditioning, wastewater, photography, environmental testing, aquariums, labs, industrial and quality control. The large LCD shows conductivity, TDS or salinity in large digits with time, date, and temperature (in °C or °F) shown simultaneously on the lower display. Scroll 99 data points directly on the LCD with time stamps, min\/max and average readings. Also \u003cspan style=\"color: #000000;\"\u003efeatures hold, manual or auto range, and ATC (automatic temperature compensation). \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eIn order to connect this model to a computer to stream data, you will need the \u003ca title=\"Sper Scientific 840054  USB Cable\" href=\"\/fil\/products\/usb-cable?variant=34591607718045\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cspan style=\"text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cu\u003eUSB Cable #840054\u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e and Data Acquisition Software #840052.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eComes complete with:\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #000000;\"\u003eHard carrying case\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #000000;\"\u003eBuilt in RS232 and DC9V ports\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #000000;\"\u003eDetachable probe with 3½' cord\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e4 AAA batteries\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e Uses optional \u003ca title=\"Sper Scientific 840027  AC Adapter\" href=\"\/fil\/products\/sper-scientific-840027-ac-adapter?variant=33410273116296\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e\u003cspan style=\"text-decoration-style: initial; text-decoration-color: initial;\"\u003eAC Adapter #840027\u003c\/span\u003e \u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eEPA Equivalency Method: 120.1\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eDimensions: 6¾\" × 2¾\" × 1¼\" (171 × 70 × 32 mm)\u003cbr\u003eWeight: 6.5 oz (185 g)\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"dt_tab_infobox\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\u003e\n\u003ch4 class=\"nav_heading\"\u003e\n\u003ca class=\"tab_anchor\" id=\"spec_tab\" name=\"spec_tab\"\u003e\u003c\/a\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable style=\"width: 524px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 200px;\"\u003e\u003cb\u003eUnit of Measure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 119px;\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 145px;\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 115px;\"\u003e\u003cb\u003eConductivity μS\/cm:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e0 to 19.9\u003cbr\u003e0 to 199.9\u003cbr\u003e0 to 1999\u003c\/td\u003e\n\u003ctd style=\"width: 119px;\"\u003e0.01\u003cbr\u003e0.1\u003cbr\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 136px;\" rowspan=\"4\"\u003e±1% FS + 1d\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 115px;\"\u003e\u003cb\u003eConductivity mS\/cm:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e0 to 19.99\u003cbr\u003e0 to 199.9\u003c\/td\u003e\n\u003ctd style=\"width: 119px;\"\u003e0.01\u003cbr\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 115px;\"\u003e\u003cb\u003eTDS ppm:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e0 to 19.99\u003cbr\u003e0 to 199.9\u003cbr\u003e0 to 1999\u003c\/td\u003e\n\u003ctd style=\"width: 119px;\"\u003e0.01\u003cbr\u003e0.1\u003cbr\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 115px;\"\u003e\u003cb\u003eTDS ppt:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e0 to 19.99\u003cbr\u003e0 to 199.9\u003c\/td\u003e\n\u003ctd style=\"width: 119px;\"\u003e0.01\u003cbr\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 115px;\"\u003e\u003cb\u003eSalinity ppt:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e2 to 42 ppt\u003c\/td\u003e\n\u003ctd style=\"width: 255px;\" colspan=\"2\"\u003eFor conductivity and TDS\u003cbr\u003ereference only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 115px;\"\u003e\u003cb\u003eTemperature ºF:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e32 to 176 ºF\u003c\/td\u003e\n\u003ctd style=\"width: 119px;\"\u003e0.1 ºF\u003c\/td\u003e\n\u003ctd style=\"width: 136px;\"\u003e± 1 ºF \u0026lt;122 ºF\u003cbr\u003e± 2 ºF \u0026gt;122 ºF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 115px;\"\u003e\u003cb\u003eTemperature ºC:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e0 to 80 ºC\u003c\/td\u003e\n\u003ctd style=\"width: 119px;\"\u003e0.1 ºC\u003c\/td\u003e\n\u003ctd style=\"width: 136px;\"\u003e± 0.6 ºC \u0026lt;50 ºC\u003cbr\u003e± 1.0 ºC \u0026gt;50 ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850038-i.pdf?v=1598908097\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850038-i.pdf?v=1598908097\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850038-b.pdf?v=1600278274\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850038-b.pdf?v=1600278274\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ca href=\"https:\/\/delivery.shopifyapps.com\/-\/b88cc3f5133ec094\/2682b4cfc19de271\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cd_7143678c-1625-4917-8251-2d680d8e47bb_50x50.jpg?v=1603144749\" alt=\"Thermolink Software\" style=\"margin-right: 15px; margin-bottom: 16px; float: left;\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/delivery.shopifyapps.com\/-\/b88cc3f5133ec094\/2682b4cfc19de271\" target=\"_blank\"\u003eData Acquisition Software\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf?v=1644002178\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf?v=1644002178\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf\" rel=\"noopener\" target=\"_blank\"\u003eComparison Chart\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":33312174145672,"sku":"850038","price":392.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Pure-Water-Meter-334932.jpg?v=1752691879"},{"product_id":"ph-probe-with-atc-replacement","title":"pH Probe with ATC Replacement","description":"\u003cdiv class=\"dt_tab_infobox dt_tab_infobox_no_bg\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003cdiv id=\"product_description\"\u003e\u003cp3\u003eReplacement ATC (Automatic Temperature Compensation) pH Probe.\u003cbr\u003e\u003cbr\u003eFor use with the following:\u003c\/p3\u003e\u003c\/div\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eMeter\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"75%\"\u003e\u003cb\u003eDescription\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\n\u003ca href=\"\/fil\/products\/ph-meter?variant=35779703472285\" title=\"Sper Scientific 850055  Advanced pH Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e850055\/56\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003eAdvanced pH Meter \u0026amp; Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\n\u003ca href=\"\/fil\/products\/lcd-display-benchtop-ph-mv-meter-0-to-14-ph-range?variant=33334989914248\" title=\"Sper Scientific 860031  Benchtop pH-mV Meter - 0 to 14 pH Range\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e860031\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003eBenchtop pH\/mV Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\n\u003ca href=\"\/fil\/products\/benchtop-water-quality-meter?variant=33090908684424\" title=\"Sper Scientific 860033  Benchtop Water Quality Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e860033\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003eBenchtop Water Quality Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dt_tab_infobox\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\u003e\n\u003ch4 class=\"nav_heading\"\u003e\n\u003ca name=\"spec_tab\" id=\"spec_tab\" class=\"tab_anchor\"\u003e\u003c\/a\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eUnit of Measure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003epH\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003e0 to 14 pH\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003e0.01 pH\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003e±(0.02pH+2d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\u003cb\u003eOperation Temperature:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e0 to 60°C \/32 to 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" rowspan=\"3\" width=\"25%\"\u003e\u003cb\u003eProbe Dimensions:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\n\u003cb\u003eProbe Length:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e5.5\" (140 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\n\u003cb\u003eProbe Diameter:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\n\u003cb\u003eCord Length:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e49\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\u003cb\u003ePlug:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003eBNC Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\u003cb\u003eBody Material:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003ePP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\u003cb\u003eResponse Time:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003eseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":33331920470152,"sku":"850059P","price":104.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/pH-Probe-with-ATC-Replacement-600630.jpg?v=1752691896"},{"product_id":"water-quality-meter","title":"Water Quality Meter Kit","description":"\u003ch3\u003eInterchangeable plug and play probes let this versatile meter read pH, mV, ORP, conductivity, salinity, TDS, DO and temperature.\u003c\/h3\u003e\n\u003cp\u003eOrder probes only for parameters currently required, and add additional probes in the future. The back-lit display simultaneously reads temperature in user selectable °C \u0026amp; °F. All measurements are automatically temperature compensated. DO measurements can be compensated for salinity, while Oxygen in Air (O2) can be compensated for altitude.\u003c\/p\u003e\n\u003cp\u003eAutomatic calibration recognition of pH buffers 4, 7 and 10. Also features auto power off, hold, min\/max, fold-out easel back and a tripod screw. Comes with 9V battery and hard-shell, foam-lined carrying case with room for one or two probes (not included). EPA Equivalency Method: 360.1 and Alpha Method 2580.1992.\u003cbr\u003e\u003cbr\u003eMeter Dimensions: 7\" × 2¾ × 2\" (177 × 68 × 45 mm)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWater Quality Meter pH Kit – Item #\u003ca href=\"\/fil\/products\/water-quality-meter?variant=35846999179421\" title=\"Sper Scientific 850086  Water Quality Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e850086\u003c\/span\u003e\u003c\/a\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eIncludes everything needed for immediate field use as a pH meter: \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWater Quality Meter #850081\u003c\/li\u003e\n\u003cli\u003epH Probe #840016\u003c\/li\u003e\n\u003cli\u003eATC Temperature Probe #840038\u003c\/li\u003e\n\u003cli\u003epH buffers 4, 7 \u0026amp; 10\u003c\/li\u003e\n\u003cli\u003eDe-ionized water\u003c\/li\u003e\n\u003cli\u003e9V battery\u003c\/li\u003e\n\u003cli\u003eInstructions\u003c\/li\u003e\n\u003cli\u003eHard Shell Foam-lined Carrying Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKit Dimensions: 11\" × 9½\" × 2\" (279 × 241 × 51 mm)\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 544px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 223px;\"\u003e\u003cb\u003eDisplay:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 390px;\"\u003e15mm (0.6”) Digit Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 223px;\"\u003e\u003cb\u003epH Calibration:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 305px;\"\u003epH 7, pH 4 \u0026amp; pH 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 223px;\"\u003e\u003cb\u003eOperating Temperature:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 305px;\"\u003e0°C to 50°C (32°F to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 223px;\"\u003e\u003cb\u003eOperating Humidity:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 305px;\"\u003eMax 80% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 223px;\"\u003e\u003cb\u003eSampling Time:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 305px;\"\u003eApproximately 0.8 seconds.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 223px;\"\u003e\u003cb\u003ePower Supply:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 305px;\"\u003e006P DC 9V battery (Alkaline or heavy duty)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 537px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 150px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 110px;\"\u003e\u003cb\u003eUnit of Measure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 91px;\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 110px;\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 140px;\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120px;\" rowspan=\"2\"\u003e\u003cb\u003epH \u0026amp; ORP BNC connector:\u003cbr\u003e(meter only)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 104px;\"\u003epH\u003c\/td\u003e\n\u003ctd style=\"width: 91px;\"\u003e0 to 14\u003c\/td\u003e\n\u003ctd style=\"width: 110px;\"\u003e0.01\u003c\/td\u003e\n\u003ctd style=\"width: 118px;\"\u003e± (0.02PH + 2d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 104px;\"\u003emV\u003c\/td\u003e\n\u003ctd style=\"width: 91px;\"\u003e0 to 1999\u003c\/td\u003e\n\u003ctd style=\"width: 110px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 118px;\"\u003e± (0.5% + 2d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 99.0637%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"5\" style=\"width: 100.064%;\"\u003e\u003cb\u003eProbes Specs. For meter only, probe specs may vary\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27%;\"\u003e\u003cb\u003eItem\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35%;\"\u003e\u003cb\u003eUnit of Measurement\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 10%;\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 10%;\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8%;\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27%;\"\u003epH Probe 840016\u003cbr\u003e(BNC connector)\u003c\/td\u003e\n\u003ctd style=\"width: 39%;\"\u003epH\u003c\/td\u003e\n\u003ctd style=\"width: 13%;\"\u003e0 to 14\u003c\/td\u003e\n\u003ctd style=\"width: 10%;\"\u003e0.01\u003c\/td\u003e\n\u003ctd style=\"width: 11.0637%;\"\u003e±(0.02pH+2d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27%;\"\u003eSpear Tip pH Probe 840049 (for non-liquid measurement, BNC connector)\u003c\/td\u003e\n\u003ctd style=\"width: 39%;\"\u003epH\u003c\/td\u003e\n\u003ctd style=\"width: 13%;\"\u003e1 to 13\u003c\/td\u003e\n\u003ctd style=\"width: 10%;\"\u003e0.01\u003c\/td\u003e\n\u003ctd style=\"width: 11.0637%;\"\u003e±(0.02pH+2d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27%;\"\u003eFlat Surface pH Probe 840051\u003cbr\u003e(BNC connector)\u003c\/td\u003e\n\u003ctd style=\"width: 39%;\"\u003epH\u003c\/td\u003e\n\u003ctd style=\"width: 13%;\"\u003e1 to 13\u003c\/td\u003e\n\u003ctd style=\"width: 10%;\"\u003e0.01\u003c\/td\u003e\n\u003ctd style=\"width: 11.0637%;\"\u003e±(0.02pH+2d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27%;\"\u003eORP Probe 850088\u003c\/td\u003e\n\u003ctd style=\"width: 39%;\"\u003emV\u003c\/td\u003e\n\u003ctd style=\"width: 13%;\"\u003e0 to 1999\u003c\/td\u003e\n\u003ctd style=\"width: 10%;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 11.0637%;\"\u003e±(0.5%+2d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" style=\"width: 27%;\"\u003eATC Temperature Probe\u003cbr\u003e840038 (for use with pH)\u003c\/td\u003e\n\u003ctd style=\"width: 39%;\"\u003eTemperature °F\u003c\/td\u003e\n\u003ctd style=\"width: 13%;\"\u003e32 to 40\u003c\/td\u003e\n\u003ctd rowspan=\"2\" style=\"width: 10%;\"\u003e0.01\u003c\/td\u003e\n\u003ctd style=\"width: 11.0637%;\"\u003e±1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39%;\"\u003eTemperature °C\u003c\/td\u003e\n\u003ctd style=\"width: 13%;\"\u003e0 to 60\u003c\/td\u003e\n\u003ctd style=\"width: 11.0637%;\"\u003e±0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"9\" style=\"width: 27%;\"\u003eATC Conductivity \/ TDS \/ Salinity Probe 850081C\/TD\u003c\/td\u003e\n\u003ctd style=\"width: 39%;\"\u003eµS\u003c\/td\u003e\n\u003ctd style=\"width: 13%;\"\u003e0 to 200\u003c\/td\u003e\n\u003ctd style=\"width: 10%;\"\u003e0.1\u003c\/td\u003e\n\u003ctd rowspan=\"8\" style=\"width: 11.0637%;\"\u003e±(2% fs + 1 d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\" style=\"width: 39%;\"\u003emS\u003c\/td\u003e\n\u003ctd style=\"width: 13%;\"\u003e0.2 to 2.000\u003c\/td\u003e\n\u003ctd style=\"width: 10%;\"\u003e0.001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 13%;\"\u003e2 to 20\u003c\/td\u003e\n\u003ctd style=\"width: 10%;\"\u003e0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 13%;\"\u003e20 to 200\u003c\/td\u003e\n\u003ctd style=\"width: 10%;\"\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\" style=\"width: 39%;\"\u003ePPM\u003c\/td\u003e\n\u003ctd style=\"width: 13%;\"\u003e0 to 132\u003c\/td\u003e\n\u003ctd style=\"width: 10%;\"\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 13%;\"\u003e132 to 1,320\u003c\/td\u003e\n\u003ctd style=\"width: 10%;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 13%;\"\u003e1,320 to 13,200\u003c\/td\u003e\n\u003ctd style=\"width: 10%;\"\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 13%;\"\u003e13,200 to 132,000\u003c\/td\u003e\n\u003ctd style=\"width: 10%;\"\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39%;\"\u003e% Salinity\u003c\/td\u003e\n\u003ctd style=\"width: 13%;\"\u003e0 to 12\u003c\/td\u003e\n\u003ctd style=\"width: 10%;\"\u003e0.01\u003c\/td\u003e\n\u003ctd style=\"width: 11.0637%;\"\u003e0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27%;\"\u003ePt Glass Low Conductivity Probe 850081C\/SG\u003c\/td\u003e\n\u003ctd style=\"width: 39%;\"\u003eµS\u003c\/td\u003e\n\u003ctd style=\"width: 13%;\"\u003e0 to 200\u003c\/td\u003e\n\u003ctd style=\"width: 10%;\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 11.0637%;\"\u003e±(2% fs + 1 d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\" style=\"width: 27%;\"\u003eATC DO Probe 850081DO\u003c\/td\u003e\n\u003ctd style=\"width: 39%;\"\u003eDO\u003c\/td\u003e\n\u003ctd style=\"width: 13%;\"\u003e0 to 20 mg\/L\u003c\/td\u003e\n\u003ctd rowspan=\"4\" style=\"width: 10%;\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 11.0637%;\"\u003e±0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39%;\"\u003eO\u003csub\u003e2\u003c\/sub\u003e in Air\u003c\/td\u003e\n\u003ctd style=\"width: 13%;\"\u003e0 to 100.0%\u003c\/td\u003e\n\u003ctd style=\"width: 11.0637%;\"\u003e±0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39%;\"\u003eTemperature °F\u003c\/td\u003e\n\u003ctd style=\"width: 13%;\"\u003e32 to 122\u003c\/td\u003e\n\u003ctd style=\"width: 11.0637%;\"\u003e±0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39%;\"\u003eTemperature °C\u003c\/td\u003e\n\u003ctd style=\"width: 13%;\"\u003e0 to 50\u003c\/td\u003e\n\u003ctd style=\"width: 11.0637%;\"\u003e±1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850081_86-i.pdf?v=1600367181\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850081_86-i.pdf\" target=\"_blank\"\u003e \u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850081_86-b.pdf\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850081_86-b.pdf\" target=\"_blank\"\u003e\u003cbr\u003eBrochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cbr\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf?v=1626972489\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" title=\"pH Meter Comparison\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf?v=1626972489\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" title=\"pH Meter Comparison\" rel=\"noopener\" target=\"_blank\"\u003eComparison Chart - Ph Meters\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch4\u003eVideos\u003c\/h4\u003e\n\u003ciframe width=\"535\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/fAabYqmckbg\"\u003e\u003c\/iframe\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850081-i.pdf\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850081-i.pdf\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Item #850081 - Meter Only \/ No Probe","offer_id":35846999146653,"sku":"850081","price":191.4,"currency_code":"USD","in_stock":true},{"title":"Item #850086 - Complete Water Meter Kit with Probes","offer_id":35846999179421,"sku":"850086","price":332.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Water-Quality-Meter-Kit-142489.jpg?v=1752691892"},{"product_id":"benchtop-conductivty-meter","title":"Benchtop Conductivity Meter","description":"\u003ch1\u003eThe Benchtop Conductivity Meter is a professional and reliable tool for accurately measuring conductivity levels. \u003c\/h1\u003e\n\u003cp\u003eIts rugged housing and large LCD display make it durable and easy to read, while the automatic or manual temperature compensation ensures precise results. With multiple calibration points, N.I.S.T. buffer recognition, and data management features, this meter is ideal for industry experts seeking accurate and efficient measurements.\u003c\/p\u003e\n\u003cp\u003eRugged housing with large LCD displays the parameter being measured together with time, date and temperature (in ºC or ºF). Operates on AC voltage (no batteries). Comes ready to use with ATC conductivity electrode, electrode holder arm, AC adaptor, computer cable and software.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic or manual temperature compensation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic or manual ranging\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eN.I.S.T. buffer recognition\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital and analog outputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMin\/Max and 99 data points\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eData Hold\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e5 calibration points on Conductivity and TDS (total dissolved solids) and 2 for Salinity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eElectrode status indication\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions: 8½” x 7” x 2¼” (216 x 178 x 57 mm)\u003cbr\u003eDimensions with Holder Arm: 10” x 8” x 9” (254 x 203 x 229 mm)\u003cbr\u003eWeight: 18.7 oz (530 g)\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"dt_tab_infobox\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\u003e\n\u003ch4 class=\"nav_heading\"\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable class=\"specs_chart\" style=\"width: 528px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 210px;\"\u003e\u003cb\u003eUnit of Measure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 126px;\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 120px;\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 134px;\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 120px;\"\u003e\u003cb\u003eConductivity μS\/cm:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 126px;\"\u003e0 to 19.9\u003cbr\u003e0 to 199.9\u003cbr\u003e0 to 1999\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 120px;\"\u003e0.01\u003cbr\u003e0.1\u003cbr\u003e1\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" rowspan=\"4\" style=\"width: 134px;\"\u003e±1% FS + 1d\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 120px;\"\u003e\u003cb\u003eConductivity mS\/cm:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 126px;\"\u003e0 to 19.99\u003cbr\u003e0 to 199.9\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 120px;\"\u003e0.01\u003cbr\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 120px;\"\u003e\u003cb\u003eTDS ppm:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 126px;\"\u003e0 to 19.99\u003cbr\u003e0 to 199.9\u003cbr\u003e0 to 1999\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 120px;\"\u003e0.01\u003cbr\u003e0.1\u003cbr\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 120px;\"\u003e\u003cb\u003eTDS ppt:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 126px;\"\u003e0 to 19.99\u003cbr\u003e0 to 199.9\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 120px;\"\u003e0.01\u003cbr\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 120px;\"\u003e\u003cb\u003eSalinity ppt:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 126px;\"\u003e0 to 11.38\u003cbr\u003e0 to 80\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 120px;\"\u003e0.01\u003cbr\u003e0.1\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 134px;\"\u003e1%FS + 1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 120px;\"\u003e\u003cb\u003eTemperature ºF:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 126px;\"\u003e23 to 176ºF\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 120px;\"\u003e0.1ºF\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 134px;\"\u003e±0.9ºF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 120px;\"\u003e\u003cb\u003eTemperature ºC:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 126px;\"\u003e-5 to 80ºC\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 120px;\"\u003e0.1ºC\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 134px;\"\u003e±0.5ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860031-33-i.pdf?v=1598908093\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860031-33-i.pdf?v=1598908093\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860032-b.pdf?v=1600278274\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860032-b.pdf?v=1600278274\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ca href=\"https:\/\/delivery.shopifyapps.com\/-\/b88cc3f5133ec094\/2682b4cfc19de271\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cd_7143678c-1625-4917-8251-2d680d8e47bb_50x50.jpg?v=1603144749\" alt=\"Thermolink Software\" style=\"margin-right: 15px; margin-bottom: 16px; float: left;\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/delivery.shopifyapps.com\/-\/b88cc3f5133ec094\/2682b4cfc19de271\" target=\"_blank\"\u003eData Acquisition Software\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf?v=1644002178\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf?v=1644002178\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf\" rel=\"noopener\" target=\"_blank\"\u003eComparison Chart\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eVideos\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003ciframe width=\"535\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/YyrtEdS3Jig\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dt_tab_infobox\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\u003e\n\u003cdiv class=\"nav_heading\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"nav_heading\"\u003e\u003ca name=\"spec_tab\" id=\"spec_tab\" class=\"tab_anchor\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":33334657941640,"sku":"860032","price":424.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Benchtop-Conductivity-Meter-858177.jpg?v=1752691859"},{"product_id":"waterproof-conductivity-meter-pen-style","title":"Waterproof Conductivity Meter (Pen Style)","description":"\u003cp\u003eHighly stable and accurate readings with a large LCD display.\u003c\/p\u003e\n\u003cp\u003eDesigned for simple one-hand operation. Simultaneously displays the parameter being measured and temperature in °C or °F. Features automatic temperature compensation, 2-pt. calibration, auto power off, hold function, and a low battery indicator.\u003c\/p\u003e\n\u003cp\u003eThe case is IP65 waterproof, and will float if accidentally dropped into the water. Comes with 4 button-cell batteries and a built-in probe with protective cap. EPA Equivalency Method: 120.1\u003cbr\u003e\u003cbr\u003eDimensions: 6½\" × 1½\" × 1½\" (165 × 38 × 38 mm)\u003cbr\u003eWeight: 2 oz (57 g)\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 526px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 155px;\"\u003e\u003cb\u003e \u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 116px;\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 130px;\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120px;\"\u003e\u003cb\u003eConductivity Pen\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 123px;\"\u003e0 to 1999 μS\u003cbr\u003e0 to 19.99 mS\u003c\/td\u003e\n\u003ctd style=\"width: 116px;\"\u003e1 μS\u003cbr\u003e0.01 mS\u003c\/td\u003e\n\u003ctd style=\"width: 139px;\"\u003e1% FS + 1 d\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120px;\"\u003e\u003cb\u003eTemperature\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 123px;\"\u003e-32 to 122 ºF\u003cbr\u003e-0 to 50 ºC\u003c\/td\u003e\n\u003ctd style=\"width: 116px;\"\u003e0.1º\u003c\/td\u003e\n\u003ctd style=\"width: 139px;\"\u003e\n\u003cp\u003e±2 ºF\u003cbr\u003e±1 ºC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850036-37-i.pdf?v=1598908097\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850036-37-i.pdf?v=1598908097\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850037-b.pdf?v=1600278261\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850037-b.pdf?v=1600278261\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf?v=1644002178\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf?v=1644002178\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf\" rel=\"noopener\" target=\"_blank\"\u003eComparison Chart\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eVideos\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/UPMIyNT4wkQ\" height=\"300\" width=\"535\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":33335096180872,"sku":"850037","price":57.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Waterproof-Conductivity-Meter-Pen-Style-949267.jpg?v=1752691852"},{"product_id":"waterproof-dissolved-oxygen-meter-pen","title":"Waterproof Dissolved Oxygen Meter Pen","description":"\u003ch3\u003eMeasures dissolved oxygen to determine water quality in environmental testing, labs, industrial and municipal wastewater, aquariums and fish hatcheries.\u003c\/h3\u003e\n\u003cp\u003eDesigned for simple one-hand operation with automatic temperature compensation and calibration to air. The polarographic probe has a built in temperature sensor and easy-to-replace pop-off probe heads.\u003c\/p\u003e\n\u003cp\u003eSimultaneously displays dissolved oxygen and temperature readings. Also holds readings and recalls minimum and maximum. IP65 waterproof. Comes ready to use in a soft carrying case with belt loop, two spare probe heads, electrolyte and 4 AAA batteries. EPA Equivalency Method: 360.1\u003cbr\u003e\u003cbr\u003eDimensions: 7¾\" × 1½\" × 1½\" (197 × 38 × 38 mm)\u003cbr\u003eWeight: 4.1 oz (116 g)\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 529px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 170px; height: 19px;\"\u003e\u003cb\u003eUnit of Measure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 140px; height: 19px;\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px; height: 19px;\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 131px; height: 19px;\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17.375px;\"\u003e\n\u003ctd style=\"width: 132px; height: 17.375px;\"\u003e\u003cb\u003eDO:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 113px; height: 17.375px;\"\u003e0 to 20.0 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 125px; height: 17.375px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 131px; height: 17.375px;\"\u003e±0.4 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16px;\"\u003e\n\u003ctd style=\"width: 132px; height: 16px;\"\u003e\u003cb\u003eOxygen % in Air:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 113px; height: 16px;\"\u003e0 to 100% O\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 125px; height: 16px;\"\u003e0.1% O\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 131px; height: 16px;\"\u003e±0.7% O\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 132px; height: 19px;\"\u003e\u003cb\u003eTemperature ºF:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 113px; height: 19px;\"\u003e32 to 122ºF\u003c\/td\u003e\n\u003ctd style=\"width: 125px; height: 19px;\"\u003e0.1ºF\u003c\/td\u003e\n\u003ctd style=\"width: 131px; height: 19px;\"\u003e±1.5ºF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 132px; height: 19px;\"\u003e\u003cb\u003eTemperature ºC:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 113px; height: 19px;\"\u003e0 to 50ºC\u003c\/td\u003e\n\u003ctd style=\"width: 125px; height: 19px;\"\u003e0.1ºC\u003c\/td\u003e\n\u003ctd style=\"width: 131px; height: 19px;\"\u003e±0.8ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850045-i.pdf?v=1598908089\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850045-i.pdf?v=1598908089\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850045-b.pdf?v=1600278250\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850045-b.pdf?v=1600278250\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv align=\"center\"\u003e\n\u003ch4 style=\"text-align: left;\"\u003eComparison Chart\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003csection style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: Arial,sans-serif;\"\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ch2 style=\"text-align: center;\"\u003eCompare Sper Scientific Dissolved Oxygen (DO) Meters\u003c\/h2\u003e\n\u003csection style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: Arial,sans-serif;\"\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px; height: 1455.1875px;\"\u003e\n\u003c!-- IMAGE ROW --\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 141px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 141px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.868896%; height: 141px;\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/waterproof-dissolved-oxygen-meter-pen\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Waterproof-Dissolved-Oxygen-Meter-Pen-525408.jpg?v=1752691879\" alt=\"Waterproof Dissolved Oxygen Meter Pen - Sper Scientific Direct\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.70379%; height: 141px;\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/combination-water-meter-kit-with-do-probe\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Combination-Water-Meter-Kit-with-pH-Probe.jpg?v=1752691876\" alt=\"Combination Water Meter Kit with pH Probe | Sper Scientific Direct\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.70379%; height: 141px;\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/dissolved-oxygen-meter-kit\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Dissolved-Oxygen-Meter-Kit-718738.jpg?v=1752691873\" alt=\"Dissolved Oxygen Meter Kit | Sper Scientific Direct\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/dissolved-oxygen-meter-kit\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.868896%; height: 141px;\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/rechargeable-dissolved-oxygen-pen-with-5-meter-cable\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/rechargeable-dissolved-oxygen-pen-with-5-meter-cable-860055-313971.jpg?v=1752691883\" alt=\"Rechargeable dissolved oxygen pen with 5 meter cable by Sper Scientific featuring a digital display.\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/rechargeable-dissolved-oxygen-pen-with-5-meter-cable\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.868896%; height: 141px;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/optical-dissolved-oxygen-meter\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/optical-dissolved-oxygen-meter-860067-101931.jpg?v=1752691897\" alt=\"Optical Dissolved Oxygen Meter 1\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.868896%; height: 141px;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/portable-optical-dissolved-oxygen-meter\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/portable-optical-dissolved-oxygen-meter-860073-479959.jpg?v=1752691863\" alt=\"Portable DO Meter and Sensor\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- HEADER --\u003e\n\u003ctr style=\"background: rgb(40, 113, 232); color: rgb(255, 255, 255); height: 18px;\"\u003e\n\u003cth style=\"width: 17.005908%; height: 18px;\"\u003eModel Number\u003c\/th\u003e\n\u003cth style=\"width: 13.868896%; height: 18px;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/waterproof-dissolved-oxygen-meter-pen\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 255, 255); text-decoration: underline;\"\u003e850045\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 13.70379%; height: 18px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca style=\"color: rgb(255, 255, 255);\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/combination-water-meter-kit-with-do-probe\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e850048DOK\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 13.70379%; height: 18px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/dissolved-oxygen-meter-kit\" rel=\"noopener\" style=\"color: rgb(255, 255, 255);\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e850081DOK\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 13.868896%; height: 18px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 255, 255);\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/rechargeable-dissolved-oxygen-pen-with-5-meter-cable\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e860055\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 13.868896%; height: 18px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 255, 255);\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/optical-dissolved-oxygen-meter\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e860067\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 13.868896%; height: 18px;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255); text-decoration: underline;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/portable-optical-dissolved-oxygen-meter\" style=\"color: rgb(255, 255, 255); text-decoration: underline;\" target=\"_blank\"\u003e860073\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 90px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 90px;\"\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 90px;\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/waterproof-dissolved-oxygen-meter-pen\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWaterproof DO Meter Pen\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 90px;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/combination-water-meter-kit-with-do-probe\" rel=\"noopener\" target=\"_blank\"\u003eCombination Water Meter Kit w\/ DO Probe\u003c\/a\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 90px;\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/dissolved-oxygen-meter-kit\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eDissolved Oxygen Meter Kit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 90px;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/rechargeable-dissolved-oxygen-pen-with-5-meter-cable\" target=\"_blank\"\u003e\u003cstrong\u003eRechargeable DO Pen w\/ 5 Meter Cable\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 90px;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/optical-dissolved-oxygen-meter\" target=\"_blank\"\u003e\u003cstrong\u003eOptical Dissolved Oxygen Meter\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 90px;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/portable-optical-dissolved-oxygen-meter\" target=\"_blank\"\u003e\u003cstrong\u003ePortable Optical Dissolved Oxygen Meter\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Range (% Saturation)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–100% O₂ in air\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–200%\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–100.0%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.0–199.9%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.0–200.0%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0-200%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Range (mg\/L)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–20.0 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–20.0 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–20 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.00–20.00 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.0–20.0 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0 -20 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eDO Accuracy (mg\/L)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e±0.4 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e±0.4 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e±0.4 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e±0.4 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e\u0026lt;5: ±0.3 mg\/L≥5: ±0.4 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e±0.3mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Resolution (mg\/L)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.01mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Accuracy (%)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±0.7% O₂\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e±2% F.S.\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e±0.7% O₂\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±3% F.S.\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±3% of Full Scale\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Resolution (%)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eTemp. Range\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–50°C \/ 32–122°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–50°C \/ 32–122°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–50°C \/ 32–122°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–50.0°C \/ 32–122°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–40.0°C \/ 32–104°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0°–45°C \/ 32°–113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eTemp. Accuracy\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±0.8°C \/ 1.5°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e±0.5°C \/ 0.9°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e±0.8°C \/ ±1.5°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±0.5°C \/ 0.9°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±0.5°C (0.9°F)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±0.5°C \/ 0.9°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eTemp. Resolution\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eAuto Temp. Comp. (ATC)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e10–40°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–40°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSalinity Resolution\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1 ppt\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1 ppt\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eBarometric Pressure Comp.\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003eManual (altitude)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003eManual (altitude)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e500–760 mmHg(66.7–101.3 kPa)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eManual, 50–115 kPa\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eManual (altitude)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Calibration\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e1-Point (air)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e1-Point (air)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e1-Button (air)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e1-Point (100% air)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e2-Point (0% \u0026amp; 100%)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e2-Point (0% \u0026amp; 100%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eProbe Technology\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003ePolarographic DO probe\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003ePolarographic DO probe\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003ePolarographic DO probe\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003ePolarographic DO probe\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eOptical (fluorescent) DO probe\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eOptical (fluorescent) DO probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSensor Warmup Time\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e~30 min (cal.)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e~30 min (cal.)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u0026lt;60 seconds\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eNone\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e~10 min (cal.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSensor Response Time\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u0026lt;30 seconds\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eFast\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSensor\/Probe Lifetime\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u0026gt;6 months\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u0026gt;1 year\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u0026gt;1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eMeasures pH\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eMeasures ORP \/ mV\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eMeasures Conductivity\/TDS\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eMeasures Salinity\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eVia compensation\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eVia compensation\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eVia compensation\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eVia compensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eMemory \/ Data Storage\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eMax\/Min record\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e99 memory points\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e99 memory points\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e+100,000 memory points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eRS232 \/ Data Output\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003eRS232\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDisplay Type\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eDual LCD\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003eLarge backlit LCD\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003eBacklit LCD\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eBacklit LCD\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eLarge LCD\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eLarge LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSimultaneous DO \u0026amp; Temp.\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18.1875px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 18.1875px;\"\u003eBacklight\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 18.1875px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 18.1875px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 18.1875px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 18.1875px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 18.1875px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 18.1875px;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e(4) AAA\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e(4) AAA\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e9V\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e3.7V 500mAh Rechargeable Li-ion\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e(6) AAA\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eRechargeable Li-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eCharging\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eUSB Type-C(~1.5 hr)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eIP-67\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eIP-67\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eIP-67 Housing \/ IP-68 Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSpare Probe Heads\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e2 spare probe heads\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e2 spare probe heads\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e2 spare probe heads\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e2 spare probe heads\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eElectrolyte Solution\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eVideos\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe width=\"535\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/ZbVYWO6xe3A\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":33392011837576,"sku":"850045","price":354.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Waterproof-Dissolved-Oxygen-Meter-Pen-525408.jpg?v=1752691879"},{"product_id":"ph-meter-1","title":"Basic pH Meter","description":"\u003ch1\u003e\u003cspan\u003eThis pH Meter is simple to operate and works with any electrode with a BNC connector.\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eMeasures the full 0 to 14 pH range with a high 0.01 pH resolution. Features 3-pt. calibration, hold function available, fold-out easel back and a tripod screw. Comes with a 9V battery, calibration tool, and full instructions. \u003cbr\u003e\u003cbr\u003e\u003cspan color=\"red\" style=\"color: red;\"\u003e\u003cb\u003ePROBE NOT INCLUDED.\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBasic pH Meter Kit - #\u003ca href=\"\/fil\/products\/basic-ph-meter-kit?variant=33392218865800\" title=\"Sper Scientific 840088  Basic pH Meter Kit\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e840088\u003c\/span\u003e\u003c\/a\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eIncludes everything necessary for immediate field use: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBasic pH Meter 840087\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEpoxy body, sealed reference combination electrode with a BNC connector\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2½-ft cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003epH buffers 4 and 7, deionized water\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInstructions and a 9V battery\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHard shell carrying case\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMeter Dimensions: 8\" × 2¾\" × 1\" (203 × 70 × 25 mm)\u003cbr\u003eMeter Weight: 7.2 oz (204 g)\u003cbr\u003eKit Dimensions: 11\" × 9½\" × 2\" (279 × 241 × 51 mm)\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"33%\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"33%\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"33%\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"33%\"\u003e0 to 14 pH\u003c\/td\u003e\n\u003ctd width=\"33%\"\u003e0.01 pH\u003c\/td\u003e\n\u003ctd width=\"33%\"\u003e±0.07 pH (pH 5 to 9)\u003cbr\u003e±0.2 pH (\u0026lt;5 pH, \u0026gt;9 pH)\u003cbr\u003e\u003cbr\u003e\u003ci\u003eMeter only, after calibration and including\u003cbr\u003eerror for temperatures of 23 ± 5ºC.\u003c\/i\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/840087_88-i.pdf?v=1598908088\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/840087_88-i.pdf?v=1598908088\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/840087_88-b.pdf?v=1600278268\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/840087_88-b.pdf?v=1600278268\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf?v=1626972489\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" title=\"pH Meter Comparison\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf?v=1626972489\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" title=\"pH Meter Comparison\" rel=\"noopener\" target=\"_blank\"\u003eComparison Chart - Ph Meters\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Item #840087 - Meter Only (No Probe)","offer_id":35779507421341,"sku":"840087","price":100.1,"currency_code":"USD","in_stock":true},{"title":"Item #840088 - Complete Kit","offer_id":35779507454109,"sku":"840088","price":284.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Basic-pH-Meter-514781.jpg?v=1752691852"},{"product_id":"type-k-thermocouple-thermometer-with-rs232-output","title":"4-Channel Thermometer","description":"\u003cdiv class=\"dt_tab_infobox dt_tab_infobox_no_bg\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ch1 id=\"product_description\"\u003eThis unique portable thermometer displays data from 4 thermocouple probes simultaneously on a large back-lit LCD.\u003c\/h1\u003e\n\u003cdiv\u003eCommunicates with a computer via the bi-directional computer port and optional cable.  Features auto ranging with auto power off, min\/max, hold, Δ (T1-T2) and relative functions. High full scale accuracy of ±0.5% rdg. + 1ºC \/ 2ºF. Easily calibrates to ice point, or any other standard. 0.1° resolution \u0026lt;200° \u0026amp; 1° \u0026gt;200°C. Wide measurement range of -328 to 2498°F (-200 to 1370°C). \u003cbr\u003e\u003cbr\u003eComes ready to use with 2 beaded wire probes, instructions and a 9V battery in a protective, foam-lined case. Can also be used with optional AC Adapter (\u003ca title=\"Sper Scientific 800003  AC Adapter\" href=\"\/fil\/products\/sper-scientific-800003-ac-adapter?variant=33410248966280\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e800003\u003c\/span\u003e\u003c\/a\u003e).\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eDimensions: 7¼\" × 2½\" × 1¼\" (184 × 64 × 32 mm)\u003cbr\u003eWeight: 8.4 oz (238 g)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col flex-grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-4o\" class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start [.text-message+\u0026amp;]:mt-5\" dir=\"auto\" data-message-id=\"7e7dbfd8-1a7c-4f87-97db-07b89154ad9f\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cimg style=\"float: left;\" alt=\"Sper Certified\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Certifiedstamp-100.jpg?v=1600794394\"\u003e\u003c\/div\u003e\n\u003cstrong\u003e\u003cbr\u003e*Certification Option\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003eN.I.S.T. traceable Certificate of Compliance available at additional cost (Select option above).\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003chr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dt_tab_infobox\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\u003e\n\u003cdiv class=\"nav_heading\"\u003e\n\u003ca class=\"tab_anchor\" id=\"spec_tab\" name=\"spec_tab\"\u003e\u003c\/a\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"33%\" class=\"specs_chart\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"33%\" class=\"specs_chart\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"33%\" class=\"specs_chart\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e-200 to 200°C\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003e±0.2% reading +1°C\u003c\/td\u003e\n\u003ctd rowspan=\"6\" class=\"specs_chart\"\u003e-200 to 200ºF, 0.1ºF, else 1°F\u003cbr\u003e(-200 to 200ºC, 0.1ºC; 200 to 1370°C 1°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e200 to 400°C\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003e±0.5% reading +1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e400 to 1370°C\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003e±0.2% reading +1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e-328 to 200°F\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003e±0.5% reading +2°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e-200 to 200°F\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003e±0.2% reading +2°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e200 to 2498°F\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003e±0.3% reading +2°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\" class=\"specs_chart\"\u003e\u003cb\u003eNumber of Data Points:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\" class=\"specs_chart\"\u003e16,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\" class=\"specs_chart\"\u003e\u003cb\u003eNumerical Display:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\" class=\"specs_chart\"\u003e4 digit LCD display per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\" class=\"specs_chart\"\u003e\u003cb\u003eSample Rate:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\" class=\"specs_chart\"\u003e3 seconds per period\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\" class=\"specs_chart\"\u003e\u003cb\u003eOperating Temp\/Hum.:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\" class=\"specs_chart\"\u003e32 to 122°F, (-0 to 50°C); 0 to 80% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\" class=\"specs_chart\"\u003e\u003cb\u003eStorage Temp\/Hum.:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\" class=\"specs_chart\"\u003e14 to 140°F, (-10 to 60°C); 0 to 80% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\" class=\"specs_chart\"\u003e\u003cb\u003eOperating at Altitude:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\" class=\"specs_chart\"\u003eUp to 2000 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\" class=\"specs_chart\"\u003e\u003cb\u003eInput Protection at Thermocouple Input:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\" class=\"specs_chart\"\u003e60V DC, or 24Vrms AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\" class=\"specs_chart\"\u003e\u003cb\u003eBattery Life:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\" class=\"specs_chart\"\u003eApprox. 100 hours with an alkaline battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800023-i.pdf?v=1598908090\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800023-i.pdf?v=1598908090\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800023-c.pdf?v=1605820911\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800023-c.pdf?v=1605820911\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/840004_V401.zip\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cd_7143678c-1625-4917-8251-2d680d8e47bb_50x50.jpg?v=1603144749\" alt=\"Thermolink Software\" style=\"margin-right: 15px; margin-bottom: 16px; float: left;\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/840004_V401.zip\" rel=\"noopener\" target=\"_blank\"\u003eData Acquisition Software\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TypeJKTherm3.pdf?v=1645025786\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TypeJKTherm3.pdf?v=1645025786\" target=\"_blank\"\u003e \u003cbr\u003eComparison Chart\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":36674355888285,"sku":"800023","price":206.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/4-Channel-Thermometer-669290.jpg?v=1752691869"},{"product_id":"test-tube-ph-pens","title":"Test Tube pH Pens","description":"\u003cp\u003e\u003cb\u003eFits standard test tubes 16 x 50 mm or larger.\u003c\/b\u003e\u003cbr\u003e\u003cp3\u003eHighly stable and accurate readings with a large LCD display. Designed for simple one-hand operation. Automatically calibrates to pH 4, 7 and 10 buffers and can be adjusted to recognize some other non-standard buffers as well. Features hold function, and auto power off with low battery indicator. \u003c\/p3\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eGeneral Purpose\u003c\/b\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGlass Probe:\u003c\/b\u003e EPA compliant for labs and wine\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePenetration Probe:\u003c\/b\u003e for food \u0026amp; soil\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlat Tip Probe:\u003c\/b\u003e for meat, leather, paper, skin, and other surface pH measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions: 9\" × 1⅜\" × 1\" (225 × 35 × 20 mm)\u003cbr\u003eWeight: 2.3 oz (66 g)\u0026lt;\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable width=\"46%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\" class=\"specs_chart\"\u003e\u003cb\u003eModel:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"15%\" class=\"specs_chart\"\u003e\u003cb\u003e850062\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"15%\" class=\"specs_chart\"\u003e\u003cb\u003e850063\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"15%\" class=\"specs_chart\"\u003e\u003cb\u003e850065\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"15%\" class=\"specs_chart\"\u003e\u003cb\u003e850066\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"15%\" class=\"specs_chart\"\u003e\u003cb\u003e850067\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\u003cb\u003eTip:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"specs_chart\" colspan=\"2\"\u003e\u003cspan class=\"comparison_chart\"\u003eGeneral Purpose\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"specs_chart\"\u003eGlass\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"specs_chart\"\u003eFlat\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"specs_chart\"\u003ePenetration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" class=\"specs_chart\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e0 to 14\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e0 to 14\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e0 to 14\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e2 to 12\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e2 to 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" class=\"specs_chart\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e0.01\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e0.01\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e0.01\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e0.01\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" class=\"specs_chart\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e±0.2 pH\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e±0.1 pH\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e±0.1 pH\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e±0.1 pH\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e±0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" class=\"specs_chart\"\u003e\u003cb\u003eAuto 3pt Calibration:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" class=\"specs_chart\"\u003e\u003cb\u003eIP65 Waterproof:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" class=\"specs_chart\"\u003e\u003cb\u003eIndicates Low Battery:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" class=\"specs_chart\"\u003e\u003cb\u003eAuto Power Off:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" class=\"specs_chart\"\u003e\u003cb\u003eAuto Buffer Recognition:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" class=\"specs_chart\"\u003e\u003cb\u003eHold:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" class=\"specs_chart\"\u003e\u003cb\u003eAuto Temp Compensation:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e \u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"30%\" class=\"specs_chart\"\u003e\u003cb\u003e°C \u0026amp; °F Display:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e \u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" class=\"comparison_chart\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\u003cb\u003eProbe Length:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"comparison_chart\" align=\"center\" colspan=\"2\"\u003e5⅛\" × ½\" (130 × 12 mm)\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e5¼” x ½\"\u003cbr\u003e(132 x 12 mm)\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e5” x ½\"\u003cbr\u003e(125 x 12 mm)\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" align=\"center\" width=\"14%\"\u003e5 5\/16” x ½\"\u003cbr\u003e(134 x 12 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850062_63_65_66_67-i.pdf?v=1602025566\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850062_63_65_66_67-i.pdf?v=1602025566\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850062_67.pdf?v=1600278258\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850062_67.pdf?v=1600278258\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf?v=1626972489\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" title=\"pH Meter Comparison\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf?v=1626972489\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" title=\"pH Meter Comparison\" rel=\"noopener\" target=\"_blank\"\u003eComparison Chart - Ph Meters\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"850062 | Test Tube pH Pen","offer_id":47631474622688,"sku":"850062","price":63.25,"currency_code":"USD","in_stock":true},{"title":"850063 | Test Tube ATC pH Pen","offer_id":48201895117024,"sku":"850063","price":73.6,"currency_code":"USD","in_stock":true},{"title":"850065 | Test Tube pH Pen w\/Glass Probe","offer_id":48201895149792,"sku":"850065","price":146.05,"currency_code":"USD","in_stock":true},{"title":"850066 | Test Tube pH Pen w\/Flat Tip","offer_id":48201895182560,"sku":"850066","price":170.2,"currency_code":"USD","in_stock":true},{"title":"850067 | Test Tube pH Pen w\/Penetration Probe","offer_id":48201895215328,"sku":"850067","price":228.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Test-Tube-pH-Pens-198493.jpg?v=1752691877"},{"product_id":"spear-tip-ph-probe","title":"Spear Tip pH Probe","description":"\u003ch3\u003eSpear Tip pH Probe (for non-liquid measurement, BNC connector) is perfect for those pH measurements in the applications where sample piercing is required.\u003c\/h3\u003e\n\u003cp\u003eMeat, sausage and cheese are ideal applications. the electrode features a very durable glass measuring spear packaged in a rugged virtually unbreakable epoxy body.\u003cbr\u003e\u003c\/p\u003e\n\u003cp3\u003eWorks with the following meters:\u003c\/p3\u003e\u003cbr\u003e\u003cbr\u003e\n\u003ctable style=\"width: 534px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; width: 89.328125px;\"\u003eMeter\u003c\/th\u003e\n\u003cth style=\"text-align: left; width: 429.671875px;\"\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 89.328125px;\"\u003e\u003ca href=\"\/fil\/products\/ph-meter-1?variant=35779507421341\" title=\"Sper Scientific 840087  Basic pH Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e840087\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 429.671875px;\"\u003eBasic pH Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 89.328125px;\"\u003e\n\u003ca href=\"\/fil\/products\/ph-meter?variant=35779703472285\" title=\"Sper Scientific 850055  Advanced pH Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e850055\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 429.671875px;\"\u003eAdvanced pH Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 89.328125px;\"\u003e\n\u003ca href=\"\/fil\/products\/sd-card-datalogger-ph-meter?variant=33310091182216\" title=\"Sper Scientific 850060  SD Card Datalogger pH Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e850060\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 429.671875px;\"\u003epH SD Card Logger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 89.328125px;\"\u003e\n\u003ca title=\"Sper Scientific 850081  Water Quality Meter\" href=\"\/fil\/products\/water-quality-meter?variant=35846999146653\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e850081\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 429.671875px;\"\u003eWater Quality Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 89.328125px;\"\u003e\n\u003ca title=\"Sper Scientific 860031  Benchtop pH-mV Meter - 0 to 14 pH Range\" href=\"\/fil\/products\/lcd-display-benchtop-ph-mv-meter-0-to-14-ph-range?variant=33334989914248\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e860031\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 429.671875px;\"\u003eBenchtop pH\/mV Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 89.328125px;\"\u003e\n\u003ca href=\"\/fil\/products\/benchtop-water-quality-meter?variant=33090908684424\" title=\"Sper Scientific 860033  Benchtop Water Quality Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e860033\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 429.671875px;\"\u003eBenchtop Water Quality Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\npH 1 to 13 0.01 ±(0.02 pH + 2d)\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003eRange:\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003eResolution:\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003eAccuracy:\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e1 to 13\u003c\/td\u003e\n\u003ctd\u003e0.01\u003c\/td\u003e\n\u003ctd\u003e±(0.02 pH + 2d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eOperating Temperature:\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e5 to 60°C\u003cbr\u003e41 to 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eElectrode Structure:\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eCombination type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eReference of pH Electrode:\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eAg\/AgCl, Double Junction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eResponse Time:\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e≤ 2 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003epH value of zero mV:\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e7 ± 1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eRepeatability:\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e≥ 0.05 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eMechanical Protection:\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eWith protection bottle on the electrode head.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eWeight:\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e68 g (including cable and socket)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" rowspan=\"3\"\u003eDimensions:\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eProbe Length: 6\" (150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eProbe Diameter: 12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eCable Length: 29.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":34634092707997,"sku":"840049","price":103.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Spear-Tip-pH-Probe.jpg?v=1752691892"},{"product_id":"thermometer-taper-joint-10-to-150ºc-125mm","title":"Thermometer Taper Joint -10 to 150ºC 125mm","description":"\u003cdiv class=\"nav_heading\"\u003e\u003cb\u003eGlass Taper Joint Thermometer\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" width=\"25%\" class=\"specs_chart\"\u003e\u003cb\u003eItem\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" width=\"25%\" class=\"specs_chart\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" width=\"25%\" class=\"specs_chart\"\u003e\u003cb\u003eImmersion\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" width=\"25%\" class=\"specs_chart\"\u003e\u003cb\u003eFill\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px;\" width=\"25%\" class=\"specs_chart\"\u003e738960\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" width=\"25%\" class=\"specs_chart\"\u003e-10 to 150°C\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" width=\"25%\" class=\"specs_chart\"\u003e125 mm\u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" width=\"25%\" class=\"specs_chart\"\u003eRed Alcohol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":34802937331869,"sku":"738960","price":8.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Thermometer-Taper-Joint-10-to-150oC-125mm-183519.jpg?v=1752691872"},{"product_id":"do-electrolyte","title":"DO Electrolyte","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOne 30ml Bottle. For use with the following:\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDissolved Oxygen Meter Kit w\/ 4m Probe - 840041\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"https:\/\/sperdirect.com\/products\/waterproof-dissolved-oxygen-meter-pen?variant=33392011837576\" title=\"Sper Scientific 850045  Waterproof Dissolved Oxygen Meter Pen\"\u003eDissolved Oxygen Pen - 850045\u003c\/a\u003e\u003cbr\u003e\u003cspan style=\"text-decoration: underline; color: #000000;\"\u003e\u003cspan style=\"text-decoration-style: initial; text-decoration-color: initial;\"\u003eDissolved Oxygen Probe - 850087\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/sperdirect.com\/products\/dissolved-oxygen-meter-kit\" title=\"Sper Scientific 850081DOK  Dissolved Oxygen Meter Kit\"\u003eATC Dissolved Oxygen Probe - 850081DO\u003c\/a\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":36708529864861,"sku":"840044","price":16.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/DO-Electrolyte-480858.jpg?v=1752691901"},{"product_id":"pocket-conductivity-tds-meter","title":"Pocket Conductivity \/ TDS Meter","description":"\u003ch1\u003eCompact, pen style meter measures conductivity and total dissolved solids \u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eto determine water quality\u003c\/span\u003e.\u003c\/h1\u003e\n\u003cp\u003eThis multi-functional pen type water quality meter measures conductivity and total dissolved solids (TDS) to determine water quality. The unit has a digital readout, auto range recognition, ATC and automatic shut off if idle for 2 minutes. This compact unit weighs just 27 grams, is 6” in length and easily fits into a shirt or lab coat pocket. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReads Conductivity, TDS and Temperature (°C\/°F) \u2028\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature compensation (ATC) \u2028\u003c\/li\u003e\n\u003cli\u003ePure titanium probe, rust and corrosion resistant \u2028\u003c\/li\u003e\n\u003cli\u003eExposed stainless steel temperature sensor for wider temperature range, faster response and accuracy \u2028\u003c\/li\u003e\n\u003cli\u003eWater resistant keypad with easy single button operation \u2028\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eDimensions:\u003cstrong\u003e \u003c\/strong\u003e6\" × 1\" × 0.63\" (152.4 × 25.4 × 16 mm)\u003cbr\u003eWeight: .93 oz (26.5 g)\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003eConductivity Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003e0-9999 µS\/cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003eBattery\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003e1.5V x 2 AG13 Button\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003eTDS Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003e0-9999 ppm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003eOperating Current\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003e\u0026lt; 1 mA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003eTemperature Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003e0-80°C (32-176°F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003eProduct Weight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003e26.5 Grams\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003e1 ppm, 1µS\/cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003eProduct Size\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003e6” x 1” x 0.63”\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003e+\/-2% FS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"156\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800023-i.pdf?v=1598908090\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850068-i_211c1364-5bf6-4a09-8ae3-def675eca883.pdf?v=1643821615\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800023-i.pdf?v=1598908090\" target=\"_blank\"\u003e \u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850068-i_211c1364-5bf6-4a09-8ae3-def675eca883.pdf?v=1643821615\"\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800023-c.pdf?v=1605820911\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850068-a.pdf?v=1643821406\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800023-c.pdf?v=1605820911\" target=\"_blank\"\u003e \u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850068-a.pdf?v=1643821406\"\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf?v=1644002178\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf?v=1644002178\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf\" rel=\"noopener\" target=\"_blank\"\u003eComparison Chart\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":42399213420768,"sku":"850068","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Pocket-Conductivity-TDS-Meter.jpg?v=1752691858"},{"product_id":"combination-water-meter-kit-with-do-probe","title":"Combination Water Meter Kit with Dissolved Oxygen Probe","description":"\u003ch1\u003eThis Multi-Purpose Water Meter can Measure \u003cmeta charset=\"utf-8\"\u003eDissolved Oxygen (DO) , pH, Conductivity, TDS, Salinity \u003cmeta charset=\"utf-8\"\u003eor Temperature \u003cmeta charset=\"utf-8\"\u003eUsing Different Probes.\u003c\/h1\u003e\n\u003cp\u003eThe kit includes includes one DO probe. Additional probes (optional) also allow it to operate as a highly accurate pH meter, Conductivity meter, TDS meter, Salinity meter or DO meter as desired.\u003cbr\u003e\u003cbr\u003eProbes change are easily changed and include specially designed guards to prevent tip damage. This meter is the ideal tool for numerous professional water testing applications including: aquaculture, laboratories, swimming pools, spas and water treatment facilities.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eLarge, backlit LCD can display multiple parameters including: \u003c\/span\u003epH, Conductivity, TDS, Salinity, Dissolved Oxygen, Temperature \u003cbr\u003e(using different probes)\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDisplayed parameter is determined by probe type\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGreen backlight for dark environment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFast measuring of Dissolved Oxygen value\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAccurate, replaceable probes with safety caps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAuto ranging conductivity measurement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAuto temperature compensation (ATC)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e99 points memories w\/recall function\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMultiple points calibration: 3 points for pH, 1 point for DO, 4 points for conductivity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eManually altitude and salinity compensation function for DO measurement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvailable replacement probes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTemperature unit ℃\/℉ is switchable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 hour auto power off\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003e#850048DOK Kit includes: \u003cbr\u003eCombo Meter, DO Probe \u003cmeta charset=\"utf-8\"\u003ew\/10 foot cable, (2) Heads, Battery, Manual, Hard Carry Case \u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable width=\"86%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003ch4\u003e\u003cstrong\u003e850048\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003epH Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e2.00~12.00\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003epH Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.01\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003epH Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±0.1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eConductivity Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0~199.9, 0~1999 us\/cm\u003cbr\u003e 0~19.99, 0~150.0 ms\/cm　\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eConductivity Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.1 us\/cm, 1 us\/cm, 0.01ms\/cm, 0.1 ms\/cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eConductivity Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±1% of F.S ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTDS Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0~199.9*f, 0~1999*f ppm\u003cbr\u003e0~19.99*f, 0~150.0*f ppt\u003cbr\u003e(f is TDS factor)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTDS Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±1% of F.S ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTDS Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.1, 1ppm, 0.01, 0.1ppt\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTDS Factor\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.30~1.00\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSalinity Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0~10.00 ppt, 0~42.0 ppt (SEA Water)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSalinity Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.01 ppt, 0.1 ppt\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSalinity Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±1% of F.S ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eD.O. Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.0~199.9% (0.0~30.0 mg\/L)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eD.O. Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eD.O. Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±3% of F.S ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e-5~60.0℃\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±0.5℃\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCompatible Probe\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003epH probe, EC probe, D.O. Probe\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eLCD Size\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e44(L) * 26(W) mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOperating Temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0~50℃\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOperating RH%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003eHumidity ＜80%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStorage Temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0~60℃\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStorage RH%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003eHumidity ＜90%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eMeter Size\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e175(L) * 70(W) * 33(H)mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e~200g\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eBattery\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003eAAA battery *4 PCS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStandard Package\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003eCombo Meter, \u003cmeta charset=\"utf-8\"\u003eD.O. Probe, \u003cmeta charset=\"utf-8\"\u003eD.O. Electrolyte, 2 Heads, 4 AA Batteries, Manual, Hard Carry Case \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOptional Probes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003epH Probe, Conductivity Probe,\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850048-i.pdf?v=1652391400\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850048-i.pdf?v=1652391400\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850048-i.pdf?v=1652391400\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv align=\"center\"\u003e\n\u003ch4 style=\"text-align: left;\"\u003eComparison Chart\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003csection style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: Arial,sans-serif;\"\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ch2 style=\"text-align: center;\"\u003eCompare Sper Scientific Dissolved Oxygen (DO) Meters\u003c\/h2\u003e\n\u003csection style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: Arial,sans-serif;\"\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px; height: 1455.1875px;\"\u003e\n\u003c!-- IMAGE ROW --\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 141px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 141px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.868896%; height: 141px;\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/waterproof-dissolved-oxygen-meter-pen\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Waterproof-Dissolved-Oxygen-Meter-Pen-525408.jpg?v=1752691879\" alt=\"Waterproof Dissolved Oxygen Meter Pen - Sper Scientific Direct\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.70379%; height: 141px;\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/combination-water-meter-kit-with-do-probe\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Combination-Water-Meter-Kit-with-pH-Probe.jpg?v=1752691876\" alt=\"Combination Water Meter Kit with pH Probe | Sper Scientific Direct\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.70379%; height: 141px;\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/dissolved-oxygen-meter-kit\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Dissolved-Oxygen-Meter-Kit-718738.jpg?v=1752691873\" alt=\"Dissolved Oxygen Meter Kit | Sper Scientific Direct\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/dissolved-oxygen-meter-kit\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.868896%; height: 141px;\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/rechargeable-dissolved-oxygen-pen-with-5-meter-cable\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/rechargeable-dissolved-oxygen-pen-with-5-meter-cable-860055-313971.jpg?v=1752691883\" alt=\"Rechargeable dissolved oxygen pen with 5 meter cable by Sper Scientific featuring a digital display.\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/rechargeable-dissolved-oxygen-pen-with-5-meter-cable\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.868896%; height: 141px;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/optical-dissolved-oxygen-meter\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/optical-dissolved-oxygen-meter-860067-101931.jpg?v=1752691897\" alt=\"Optical Dissolved Oxygen Meter 1\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.868896%; height: 141px;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/portable-optical-dissolved-oxygen-meter\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/portable-optical-dissolved-oxygen-meter-860073-479959.jpg?v=1752691863\" alt=\"Portable DO Meter and Sensor\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- HEADER --\u003e\n\u003ctr style=\"background: rgb(40, 113, 232); color: rgb(255, 255, 255); height: 18px;\"\u003e\n\u003cth style=\"width: 17.005908%; height: 18px;\"\u003eModel Number\u003c\/th\u003e\n\u003cth style=\"width: 13.868896%; height: 18px;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/waterproof-dissolved-oxygen-meter-pen\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 255, 255); text-decoration: underline;\"\u003e850045\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 13.70379%; height: 18px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca style=\"color: rgb(255, 255, 255);\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/combination-water-meter-kit-with-do-probe\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e850048DOK\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 13.70379%; height: 18px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/dissolved-oxygen-meter-kit\" rel=\"noopener\" style=\"color: rgb(255, 255, 255);\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e850081DOK\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 13.868896%; height: 18px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 255, 255);\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/rechargeable-dissolved-oxygen-pen-with-5-meter-cable\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e860055\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 13.868896%; height: 18px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 255, 255);\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/optical-dissolved-oxygen-meter\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e860067\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 13.868896%; height: 18px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/portable-optical-dissolved-oxygen-meter\" style=\"color: rgb(255, 255, 255);\" target=\"_blank\"\u003e860073\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 90px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 90px;\"\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 90px;\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/waterproof-dissolved-oxygen-meter-pen\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWaterproof DO Meter Pen\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 90px;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/combination-water-meter-kit-with-do-probe\" rel=\"noopener\" target=\"_blank\"\u003eCombination Water Meter Kit w\/ DO Probe\u003c\/a\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 90px;\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/dissolved-oxygen-meter-kit\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eDissolved Oxygen Meter Kit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 90px;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/rechargeable-dissolved-oxygen-pen-with-5-meter-cable\" target=\"_blank\"\u003e\u003cstrong\u003eRechargeable DO Pen w\/ 5 Meter Cable\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 90px;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/optical-dissolved-oxygen-meter\" target=\"_blank\"\u003e\u003cstrong\u003eOptical Dissolved Oxygen Meter\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 90px;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/portable-optical-dissolved-oxygen-meter\" target=\"_blank\"\u003e\u003cstrong\u003ePortable Optical Dissolved Oxygen Meter\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Range (% Saturation)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–100% O₂ in air\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–200%\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–100.0%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.0–199.9%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.0–200.0%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0-200%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Range (mg\/L)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–20.0 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–20.0 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–20 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.00–20.00 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.0–20.0 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0 -20 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eDO Accuracy (mg\/L)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e±0.4 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e±0.4 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e±0.4 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e±0.4 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e\u0026lt;5: ±0.3 mg\/L≥5: ±0.4 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e±0.3mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Resolution (mg\/L)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.01mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Accuracy (%)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±0.7% O₂\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e±2% F.S.\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e±0.7% O₂\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±3% F.S.\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±3% of Full Scale\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Resolution (%)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eTemp. Range\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–50°C \/ 32–122°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–50°C \/ 32–122°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–50°C \/ 32–122°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–50.0°C \/ 32–122°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–40.0°C \/ 32–104°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0°–45°C \/ 32°–113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eTemp. Accuracy\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±0.8°C \/ 1.5°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e±0.5°C \/ 0.9°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e±0.8°C \/ ±1.5°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±0.5°C \/ 0.9°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±0.5°C (0.9°F)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±0.5°C \/ 0.9°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eTemp. Resolution\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eAuto Temp. Comp. (ATC)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e10–40°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–40°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSalinity Resolution\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1 ppt\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1 ppt\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eBarometric Pressure Comp.\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003eManual (altitude)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003eManual (altitude)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e500–760 mmHg(66.7–101.3 kPa)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eManual, 50–115 kPa\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eManual (altitude)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Calibration\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e1-Point (air)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e1-Point (air)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e1-Button (air)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e1-Point (100% air)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e2-Point (0% \u0026amp; 100%)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e2-Point (0% \u0026amp; 100%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eProbe Technology\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003ePolarographic DO probe\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003ePolarographic DO probe\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003ePolarographic DO probe\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003ePolarographic DO probe\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eOptical (fluorescent) DO probe\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eOptical (fluorescent) DO probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSensor Warmup Time\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e~30 min (cal.)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e~30 min (cal.)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u0026lt;60 seconds\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eNone\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e~10 min (cal.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSensor Response Time\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u0026lt;30 seconds\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eFast\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSensor\/Probe Lifetime\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u0026gt;6 months\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u0026gt;1 year\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u0026gt;1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eMeasures pH\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eMeasures ORP \/ mV\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eMeasures Conductivity\/TDS\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eMeasures Salinity\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eVia compensation\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eVia compensation\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eVia compensation\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eVia compensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eMemory \/ Data Storage\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eMax\/Min record\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e99 memory points\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e99 memory points\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e+100,000 memory points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eRS232 \/ Data Output\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003eRS232\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDisplay Type\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eDual LCD\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003eLarge backlit LCD\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003eBacklit LCD\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eBacklit LCD\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eLarge LCD\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eLarge LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSimultaneous DO \u0026amp; Temp.\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18.1875px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 18.1875px;\"\u003eBacklight\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 18.1875px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 18.1875px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 18.1875px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 18.1875px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 18.1875px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 18.1875px;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e(4) AAA\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e(4) AAA\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e9V\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e3.7V 500mAh Rechargeable Li-ion\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e(6) AAA\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eRechargeable Li-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eCharging\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eUSB Type-C(~1.5 hr)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eIP-67\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eIP-67\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eIP-67 Housing \/ IP-68 Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSpare Probe Heads\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e2 spare probe heads\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e2 spare probe heads\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e2 spare probe heads\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e2 spare probe heads\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eElectrolyte Solution\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\n\u003cp\u003e\u003cbr\u003e√\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":42722119123168,"sku":"850048DOK","price":441.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Combination-Water-Meter-Kit-with-Dissolved-Oxygen-Probe.jpg?v=1752691852"},{"product_id":"copy-of-combination-water-meter-kit-with-ph-probe","title":"Combination Water Meter Kit with pH Probe","description":"\u003ch1\u003eThe Sper 850048 Combination Water Meter can Measure \u003cmeta charset=\"utf-8\"\u003eDissolved Oxygen, pH, Conductivity, TDS, Salinity \u003cmeta charset=\"utf-8\"\u003eor Temperature \u003cmeta charset=\"utf-8\"\u003eUsing Different Probes.\u003c\/h1\u003e\n\u003cp\u003eThis kit includes includes one pH probe. Additional probes (optional) also allow it to operate as a highly accurate pH meter, Conductivity meter, TDS meter, Salinity meter or DO meter as desired.\u003cbr\u003e\u003cbr\u003eProbes change are easily changed and include specially designed guards to prevent tip damage. This meter is the ideal tool for numerous professional water testing applications including: aquaculture, laboratories, swimming pools, spas and water treatment facilities.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eLarge, backlit LCD can display multiple parameters including: \u003c\/span\u003epH, Conductivity, TDS, Salinity, Dissolved Oxygen, Temperature \u003cbr\u003e(using different probes)\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDisplayed parameter is determined by probe type\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGreen backlight for dark environment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFast measuring of Dissolved Oxygen value\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAccurate, replaceable probes with safety caps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAuto ranging conductivity measurement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAuto temperature compensation (ATC)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e99 points memories w\/recall function\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMultiple points calibration: 3 points for pH, 1 point for DO, 4 points for conductivity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eManually altitude and salinity compensation function for DO measurement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvailable replacement probes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTemperature unit ℃\/℉ is switchable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 hour auto power off\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e#850048PHK Kit includes: \u003cbr\u003eCombo Meter, pH Probe w\/10 foot cable, \u003cmeta charset=\"utf-8\"\u003epH Buffer Set (3-40ml. bottles - 1 each of pH 4, 7, 10, 2), (4) AA Batteries, Manual, Hard Carry Case \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable width=\"86%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e\u003cstrong\u003e850048\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003epH Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e2.00~12.00\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003epH Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.01\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003epH Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±0.1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eConductivity Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0~199.9, 0~1999 us\/cm\u003cbr\u003e 0~19.99, 0~150.0 ms\/cm　\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eConductivity Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.1 us\/cm, 1 us\/cm, 0.01ms\/cm, 0.1 ms\/cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eConductivity Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±1% of F.S ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTDS Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0~199.9*f, 0~1999*f ppm\u003cbr\u003e0~19.99*f, 0~150.0*f ppt\u003cbr\u003e(f is TDS factor)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTDS Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±1% of F.S ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTDS Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.1, 1ppm, 0.01, 0.1ppt\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTDS Factor\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.30~1.00\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSalinity Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0~10.00 ppt, 0~42.0 ppt (SEA Water)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSalinity Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.01 ppt, 0.1 ppt\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSalinity Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±1% of F.S ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eD.O. Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.0~199.9% (0.0~30.0 mg\/L)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eD.O. Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eD.O. Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±3% of F.S ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e-5~60.0℃\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±0.5℃\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCompatible Probe\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003epH probe, EC probe, D.O. Probe\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eLCD Size\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e44(L) * 26(W) mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOperating Temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0~50℃\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOperating RH%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003eHumidity ＜80%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStorage Temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0~60℃\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStorage RH%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003eHumidity ＜90%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eMeter Size\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e175(L) * 70(W) * 33(H)mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e~200g\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eBattery\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003eAAA battery *4 PCS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStandard Package\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003eCombo Meter, pH Probe, \u003cmeta charset=\"utf-8\"\u003epH Buffer Set (\u003cspan\u003e3 40ml. bottles - 1 each of pH 4, 7, 10\u003c\/span\u003e, 2) Cable Clip, Battery, Manual, Hard Carry Case \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOptional Probes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003eD.O. Probe, Conductivity Probe,\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850048-i.pdf?v=1652391400\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850048-i.pdf?v=1652391400\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850048-i.pdf?v=1652391400\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf?v=1626972489\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" title=\"pH Meter Comparison\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf?v=1626972489\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" title=\"pH Meter Comparison\" rel=\"noopener\" target=\"_blank\"\u003eComparison Chart - Ph Meters\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":42770730025184,"sku":"850048PHK","price":368.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Combination-Water-Meter-Kit-with-pH-Probe.jpg?v=1752691876"},{"product_id":"combination-water-meter-kit-with-conductivity-salinity-probe","title":"Combination Water Meter Kit with Conductivity\/Salinity Probe","description":"\u003ch1\u003eThe Sper 850048 Combination Water Meter can Measure \u003cmeta charset=\"utf-8\"\u003eDissolved Oxygen, pH, Conductivity, TDS, Salinity \u003cmeta charset=\"utf-8\"\u003eor Temperature \u003cmeta charset=\"utf-8\"\u003eUsing Different Probes.\u003c\/h1\u003e\n\u003cp\u003eThis kit includes includes one conductivity\/salinity probe. Additional probes (optional) also allow it to operate as a highly accurate pH meter, conductivity meter, TDS meter, Salinity meter or DO meter as desired.\u003cbr\u003e\u003cbr\u003eProbes change are easily changed and include specially designed guards to prevent tip damage. This meter is the ideal tool for numerous professional water testing applications including: aquaculture, laboratories, swimming pools, spas and water treatment facilities.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eLarge, backlit LCD can display multiple parameters including: \u003c\/span\u003epH, Conductivity, TDS, Salinity, Dissolved Oxygen, Temperature (using different probes)\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDisplayed parameter is determined by probe type\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGreen backlight for dark environment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFast measuring of Dissolved Oxygen value\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAccurate, replaceable probes with safety caps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAuto ranging conductivity measurement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAuto temperature compensation (ATC)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e99 points memories w\/recall function\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMultiple points calibration: 3 points for pH, 1 point for DO, 4 points for conductivity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eManually altitude and salinity compensation function for DO measurement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvailable replacement probes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTemperature unit ℃\/℉ is switchable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 hour auto power off\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cmeta charset=\"utf-8\"\u003e#850041CSK Kit includes: \u003cbr\u003eCombo Meter, pH Probe w\/10 foot cable,\u003cspan\u003e \u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003epH Buffer Set (\u003cspan\u003e3 40ml. bottles - 1 each of pH 4, 7, 10\u003c\/span\u003e, 2) Cable Clip, Battery, Manual, Hard Carry Case \u003c\/h4\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable width=\"86%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e850048\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003epH Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e2.00~12.00\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003epH Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.01\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003epH Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±0.1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eConductivity Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0~199.9, 0~1999 us\/cm\u003cbr\u003e 0~19.99, 0~150.0 ms\/cm　\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eConductivity Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.1 us\/cm, 1 us\/cm, 0.01ms\/cm, 0.1 ms\/cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eConductivity Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±1% of F.S ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTDS Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0~199.9*f, 0~1999*f ppm\u003cbr\u003e0~19.99*f, 0~150.0*f ppt\u003cbr\u003e(f is TDS factor)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTDS Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±1% of F.S ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTDS Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.1, 1ppm, 0.01, 0.1ppt\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTDS Factor\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.30~1.00\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSalinity Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0~10.00 ppt, 0~42.0 ppt (SEA Water)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSalinity Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.01 ppt, 0.1 ppt\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSalinity Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±1% of F.S ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eD.O. Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.0~199.9% (0.0~30.0 mg\/L)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eD.O. Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eD.O. Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±3% of F.S ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature Measuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e-5~60.0℃\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature Resolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0.1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e±0.5℃\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCompatible Probe\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003epH probe, EC probe, D.O. Probe\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eLCD Size\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e44(L) * 26(W) mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOperating Temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0~50℃\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOperating RH%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003eHumidity ＜80%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStorage Temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e0~60℃\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStorage RH%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003eHumidity ＜90%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eMeter Size\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e175(L) * 70(W) * 33(H)mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003e~200g\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eBattery\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003eAAA battery *4 PCS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStandard Package\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003eCombo Meter, Conductivity\/Salinity Probe, Cable Clip, Battery, Manual, Hard Carry Case \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOptional Probes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"59%\"\u003e\n\u003cp\u003epH Probe, D.O. Probe\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850048-i.pdf?v=1652391400\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850048-i.pdf?v=1652391400\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850048-i.pdf?v=1652391400\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf?v=1644002178\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf?v=1644002178\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf\" rel=\"noopener\" target=\"_blank\"\u003eComparison Chart\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":42770750046432,"sku":"850048CSK","price":354.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Combination-Water-Meter-Kit-with-ConductivitySalinity-Probe.jpg?v=1752691867"},{"product_id":"sugar-brix-refractometer-0-to-80-with-atc","title":"Sugar\/Brix Refractometer - 0 to 80% with ATC","description":"\u003ch1\u003eThese Brix Refractometers are designed for working with sugar related liquids (fruit juice, soft drinks, wine, honey), and help monitor and control sugar concentrations in foods and beverages.\u003cbr\u003e\n\u003c\/h1\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eWhether checking the ripeness of fruit in the field, verifying product quality after harvesting, or controlling concentrations during processing and packaging, refractometers provide critical information to ensure product quality. \u003cmeta charset=\"utf-8\"\u003eAutomatic Temperature Compensation (ATC) is perfect for field use as it compensates its readings according to temperature.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThis is a quality optical instrument that includes a soft carrying case, bulb filler, screwdriver and instructions.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\u003cspan class=\"s2\"\u003eSoft rubber eye piece for comfortable viewing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\u003cspan class=\"s2\"\u003eComfortable non-slip rubber grip\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\u003cspan class=\"s2\"\u003eMeasurement scale provides direct reading\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\u003cspan class=\"s2\"\u003eAccurate testing results\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\u003cspan class=\"s2\"\u003eExtremely easy to use and calibrate\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\u003cspan class=\"s2\"\u003eDurable and built to last\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\u003cspan class=\"s2\"\u003eAdjustable manual focus\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\u003cspan class=\"s2\"\u003eNo battery or power source required\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cimg style=\"float: left;\" alt=\"Sper Certified\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Certifiedstamp-100.jpg?v=1600794394\" data-mce-style=\"float: left;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cstrong\u003e*Certification Option\u003c\/strong\u003e\u003cbr\u003e\n\u003cdiv\u003eCertificate of Calibration available at additional cost (Select option above).\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003chr\u003e\n\u003ch4\u003e\n\u003cbr\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 800px;\" border=\"1\" cellspacing=\"1\" height=\"129\" data-mce-style=\"width: 800px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 165px;\" data-mce-style=\"width: 165px;\"\u003e\n\u003cstrong\u003eSugar\/Brix\u003c\/strong\u003e \u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRefractometer\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 200px;\" data-mce-style=\"width: 200px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 120px;\" data-mce-style=\"width: 120px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 120px;\" data-mce-style=\"width: 120px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 120px;\" data-mce-style=\"width: 120px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 187px;\" data-mce-style=\"width: 187px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eModel\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 153px;\" data-mce-style=\"width: 153px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eMeasurement Range\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 99.9062px;\" data-mce-style=\"width: 99.9062px;\"\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003eMin. Div.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 80.0938px;\" data-mce-style=\"width: 80.0938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eAccuracy\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 10px;\" data-mce-style=\"width: 10px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eATC\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 187px;\" data-mce-style=\"width: 187px;\"\u003e300075\u003c\/td\u003e\n\u003ctd style=\"width: 153px;\" data-mce-style=\"width: 153px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e0-80% Brix\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 99.9062px;\" data-mce-style=\"width: 99.9062px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e0.2%\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 80.0938px;\" data-mce-style=\"width: 80.0938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e±0.2%\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 10px;\" data-mce-style=\"width: 10px;\"\u003eYes\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003ctable width=\"472\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\"\u003e\n\u003cp\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88\"\u003e\n\u003cp\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\"\u003e\n\u003cp\u003e300070\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88\"\u003e\n\u003cp\u003eSalinity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e0-28% Salinity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e0.2% Salinity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e±0.2%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\" rowspan=\"2\"\u003e\n\u003cp\u003e300071\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88\" rowspan=\"2\"\u003e\n\u003cp\u003eBrix \u0026amp;\u003c\/p\u003e\n\u003cp\u003eSalinity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e0-28% Brix\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e0.2% Brix\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e±0.2%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e0-32% Salinity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e0.2% Salinity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e±0.2%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\" rowspan=\"2\"\u003e\n\u003cp\u003e300072\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88\" rowspan=\"2\"\u003e\n\u003cp\u003eSalinity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e0-100‰ ppt\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e1% ppt\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e±1%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e1.000-1.070 sg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e0.001 sg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e±0.001 sg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\"\u003e\n\u003cp\u003e300073\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88\"\u003e\n\u003cp\u003eBrix\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e0-32% Brix\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e0.2% Brix\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e±0.2%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\"\u003e\n\u003cp\u003e300074\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88\"\u003e\n\u003cp\u003eBrix\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e28-62% Brix\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e0.2% Brix\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e±0.2%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\"\u003e\n\u003cp\u003e300075\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88\"\u003e\n\u003cp\u003eBrix\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e0-80% Brix\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e1% Brix\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e±1%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\" rowspan=\"3\"\u003e\n\u003cp\u003e300076\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88\" rowspan=\"3\"\u003e\n\u003cp\u003eClinical\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e0-12 g\/dl SP\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e0.2g\/dl\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e±0.2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e1.000-1.050 SG\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e0.0005sg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e±0.005\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e1.330 - 1.360 nD\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e0.0005nD\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e±0.0005\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\" rowspan=\"3\"\u003e\n\u003cp\u003e300077\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88\" rowspan=\"3\"\u003e\n\u003cp\u003eAutomotive\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e-60°F-32°F Ethylene\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e10°F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e±10°F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e-50°F-32°F Propylene\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e10°F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e±10°F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e1.15-1.30sg Battery\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e0.01sg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e±0.01sg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\" rowspan=\"2\"\u003e\n\u003cp\u003e300078\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88\" rowspan=\"2\"\u003e\n\u003cp\u003eBeer\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e0-20% Brix\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e0.2% Brix\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e0.2%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e1.000-1.085 Wort\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e0.001sg Wort\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e0.001sg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\"\u003e\n\u003cp\u003e300079\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88\"\u003e\n\u003cp\u003eHoney\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e58-90% Brix\u003c\/p\u003e\n\u003cp\u003e38-43 Be’\u003c\/p\u003e\n\u003cp\u003e10-33% Water\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e1% Brix\u003c\/p\u003e\n\u003cp\u003e0.5 Be’\u003c\/p\u003e\n\u003cp\u003e1% Water\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e±1%\u003c\/p\u003e\n\u003cp\u003e±0.5 Be’\u003c\/p\u003e\n\u003cp\u003e±1% Water\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\"\u003e\n\u003cp\u003e300080\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"88\"\u003e\n\u003cp\u003eWine\/Grape\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"146\"\u003e\n\u003cp\u003e0 - 25 vol%;  \u003c\/p\u003e\n\u003cp\u003e0-170° OE\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"95\"\u003e\n\u003cp\u003e0.2% vol\u003c\/p\u003e\n\u003cp\u003e1° Oe\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\n\u003cp\u003e±0.2% vol\u003c\/p\u003e\n\u003cp\u003e±1° Oe\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/BTM-4208SD-i.pdf\" target=\"_blank\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/BTM-4208SD-i.pdf\"\u003e \u003c\/a\u003e\u003ca title=\"ATC Refractometer Instructions\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Refractometer_Manuals_7-24-2023.pdf?v=1694561138\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Refractometer_Manuals_7-24-2023.pdf?v=1694561138\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" data-mce-style=\"float: left;\"\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/BTM-4208SD-i.pdf\" target=\"_blank\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/BTM-4208SD-i.pdf\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca title=\"ATC Refractometer Instructions\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Refractometer_Manuals_7-24-2023.pdf?v=1694561138\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Refractometer_Manuals_7-24-2023.pdf?v=1694561138\"\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":44195169206496,"sku":"300075","price":71.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/sugarbrix-refractometer-0-to-80-with-atc-300075-965272.jpg?v=1752691872"},{"product_id":"portable-cod-analyzer","title":"Portable COD Analyzer","description":"\u003ch1\u003eThe Portable COD (Chemical Oxygen Demand) Analyzer integrates a portable COD meter with a COD sensor that employs the latest spectroscopic technology.\u003c\/h1\u003e\n\u003cp\u003eUtilizing the 254nm spectral absorption coefficient (SAC254), it measures soluble organic matter in water by detecting ultraviolet light absorption. This allows for accurate estimation of COD and BOD values under specific conditions.\u003c\/p\u003e\n\u003cp\u003eDesigned for continuous, reagent-free monitoring, this instrument offers reliable, real-time analysis ideal for environmental and water quality professionals seeking efficient organic matter assessment.\u003c\/p\u003e\n\u003cp align=\"left\" class=\"ListParagraph1\"\u003e\u003c!-- [if !supportLists]--\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIP67-rated protection for reliable performance in harsh environments.\u003c\/li\u003e\n\u003cli\u003e3.5-inch color display with an intuitive menu for easy and efficient operation.\u003c\/li\u003e\n\u003cli\u003eErgonomic curved design with a rubberized non-slip hand strap to ensure secure grip, even in wet conditions.\u003c\/li\u003e\n\u003cli\u003e8GB of internal data storage with USB connectivity for seamless data export\u003c\/li\u003e\n\u003cli\u003eBuilt-in rechargeable battery charges via USB port.\u003c\/li\u003e\n\u003cli\u003eAutomatic sensor recognition with adaptive reading interface for streamlined use.\u003c\/li\u003e\n\u003cli\u003eSensor parameterization and calibration capabilities for precise and customizable measurements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" align=\"left\"\u003e\u003cb\u003e\u003cspan lang=\"ZH-CN\"\u003eApplications\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"ListParagraph1\" align=\"left\"\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eOn-site, portable monitoring of organic matter load and water quality of plant inflow and outflow during sewage treatment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"ListParagraph1\" align=\"left\"\u003e\n\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eOn-site, portable monitoring of surface water, industrial sewage pipe discharge, and fishery sewage discharge.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eTechnical Indexes\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv align=\"center\"\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"1\" class=\"MsoNormalTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eMeasure Range\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"489\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003eCOD\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e（\u003c\/span\u003e\u003cspan\u003eUse KHP for calibration\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e：\u003c\/span\u003e\u003cspan\u003e0~500mg\/l; COD:0-1000mg\/L \u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003eTurbidity\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e：\u003c\/span\u003e\u003cspan\u003e0~400NTU; 0-800NTU\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"489\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003eCOD\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e：\u003c\/span\u003e\u003cspan\u003e±5%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003eTurbidity\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e：\u003c\/span\u003e\u003cspan\u003e±10%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eRepeatability\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"489\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003e5%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eResolution\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"489\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003eCOD\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e：\u003c\/span\u003e\u003cspan\u003e0.01 mg\/l\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003eTurbidity\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e：\u003c\/span\u003e\u003cspan\u003e0.01NTU\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003ePressure range\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"489\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003e≤0.1Mpa\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eSensor Material\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"489\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003eBody\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e：\u003c\/span\u003e\u003cspan\u003eSUS316L\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e（\u003c\/span\u003e\u003cspan\u003efresh water\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e），\u003c\/span\u003e\u003cspan\u003eTitanium alloy\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e（\u003c\/span\u003e\u003cspan\u003eSea water\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e）；\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003eCable\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e：\u003c\/span\u003e\u003cspan\u003ePUR\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eCommunication\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"489\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003eMODBUS  RS485\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eStorage Temp\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"489\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003e-15~50℃\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eWorking Temp\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"489\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003e0~45℃\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e（\u003c\/span\u003e\u003cspan\u003eNo freeze\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e）\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eDimensions\/Weight\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"489\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003eSensor dimensions\u003c\/span\u003e\u003cspan\u003e: 34mm*L 209mm  \/ Weight: \u003c\/span\u003e\u003cspan\u003e\u0026lt;0.8KG\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003eMeter dimension\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e：\u003c\/span\u003e\u003cspan\u003e203*100*43mm \/ \u003c\/span\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e：\u003c\/span\u003e\u003cspan\u003e0.5KG\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eIP Protection Grade\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"489\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003eMeter IP67\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e；\u003c\/span\u003e\u003cspan\u003eCOD sensor IP68\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eCable Length\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"489\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003e3 meters\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e（\u003c\/span\u003e\u003cspan\u003ecan be extended\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e）\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eDisplay\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"489\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan\u003e3.5 inch colour screen display, backlight adjustable\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eData Storage\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"489\"\u003e\n\u003cp align=\"left\" class=\"MsoNormal\"\u003e\u003cspan lang=\"ZH-CN\"\u003e＞\u003c\/span\u003e\u003cspan\u003e100,000 data points\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 class=\"p2\" style=\"text-align: left;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eDownloads\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" title=\"Portable COD Analyzer Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860074_Portable_COD_Analyzer_Datasheet.pdf\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cr8-e.pdf?v=1704924058\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Portable COD Analyzer Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860074_Portable_COD_Analyzer_Datasheet.pdf\" target=\"_blank\"\u003ePortable COD Analyzer Datasheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cr8-e.pdf?v=1704924058\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" title=\"Portable COD Analyzer Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Portable_COD_Meter_Manual.pdf\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cr8-e.pdf?v=1704924058\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"YH Series Hazee Meter Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/YH_series_Haze_Meter_instruction_manual.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Portable COD Analyzer Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Portable_COD_Meter_Manual.pdf\" target=\"_blank\"\u003ePortable COD Users Manual\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cr8-e.pdf?v=1704924058\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47507948601568,"sku":"860074","price":4299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/portable-cod-analyzer-860074-139149.jpg?v=1752691874"},{"product_id":"portable-optical-dissolved-oxygen-meter","title":"Portable Optical Dissolved Oxygen Meter","description":"\u003ch1\u003eThe Portable Optical Dissolved Oxygen Meter features a handheld unit paired with a fluorescent sensor that eliminates the need for membranes and electrolytes.\u003c\/h1\u003e\n\u003cp\u003eUtilizing advanced fluorescence technology, it measures dissolved oxygen without consuming oxygen or requiring water flow or agitation. Its built-in NTC temperature compensation ensures precise and stable readings with excellent repeatability. Designed for minimal maintenance, this optical sensor provides reliable performance ideal for professional environmental and laboratory applications.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\"\u003e\u003cb\u003e\u003cspan lang=\"ZH-CN\"\u003eApplications\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe device features an IP67-rated housing for robust protection against dust and water ingress.\u003c\/li\u003e\n\u003cli\u003eEquipped with a 3.5-inch color display, it offers an intuitive interface for straightforward and efficient operation. \u003c\/li\u003e\n\u003cli\u003eErgonomically contoured for comfortable handheld use, it includes a rubberized, non-slip strap to ensure secure grip even in wet conditions. \u003c\/li\u003e\n\u003cli\u003eSupports data storage with easy export capabilities via a USB connection. \u003c\/li\u003e\n\u003cli\u003eContains a built-in rechargeable battery that charges conveniently through USB without battery removal. \u003c\/li\u003e\n\u003cli\u003eAutomatically detects the connected sensor type and adjusts the display interface accordingly. \u003c\/li\u003e\n\u003cli\u003eAllows full sensor parameterization and calibration for precise measurement customization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cdiv align=\"center\"\u003e\n\u003cdiv align=\"center\"\u003e\n\u003ctable width=\"643\" cellpadding=\"0\" cellspacing=\"0\" border=\"1\" class=\"MsoNormalTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"153\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMeasuring Range\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"490\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eDO\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e：\u003c\/span\u003e\u003cspan\u003e0 -20 mg\/L\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e；\u003c\/span\u003e\u003cspan\u003e0-20 ppm\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e；\u003c\/span\u003e\u003cspan\u003e0-200%\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eTemperature\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e：\u003c\/span\u003e\u003cspan\u003e0-40℃\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"153\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMeasurement Accuracy\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"490\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eDO\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e：\u003c\/span\u003e\u003cspan\u003e3% or ±0.3mg\/l(take max)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eTemperature\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e：\u003c\/span\u003e\u003cspan\u003e±0.5℃\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"153\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eResolution\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"490\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e0.01mg\/L\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"153\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eCalibration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"490\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAir automatic calibration, sample calibration\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"153\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eHousing Material\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"490\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSensor\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e：\u003c\/span\u003e\u003cspan\u003eSUS\u003c\/span\u003e\u003cspan\u003e316L\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eHost housing\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e：\u003c\/span\u003e\u003cspan\u003eABS+PC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"153\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eStorage Temp.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"490\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e-15-60℃\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"153\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eOperating Temp.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"490\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e0-45℃\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"153\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSize \u0026amp; Weight\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"490\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSensor Size: 25mm * 127mm weight: \u0026lt;0.3KG\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eHost size: 203*100*43mm, weight: 0.5KG\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"153\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eProtection Level\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"490\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSensor IP68  Host housing\u003c\/span\u003e\u003cspan lang=\"ZH-CN\"\u003e：\u003c\/span\u003e\u003cspan\u003eIP67\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"153\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eCable Length\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"490\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eStandard 3 meter cable (can be extended)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"153\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eDisplay\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"490\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e3.5-inch color display screen with adjustable backlight\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"153\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eData Storage\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"490\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003emore than 100,000 data points\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch4 class=\"p2\" style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4 class=\"p2\" style=\"text-align: left;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eDownloads\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" title=\"Portable Optical DO Meter Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860073_Portable_Optical_Dissolved_Oxygen_Meter_Datasheet.pdf\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cr8-e.pdf?v=1704924058\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Portable Optical DO Meter Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860073_Portable_Optical_Dissolved_Oxygen_Meter_Datasheet.pdf\" target=\"_blank\"\u003ePortable Optical DO Meter Datasheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cr8-e.pdf?v=1704924058\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860073_Portable_Dissolved_Oxygen_Analyzer_Operation_Manual.pdf\" title=\"Portable Optical DO Users Manual\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cr8-e.pdf?v=1704924058\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860073_Portable_Dissolved_Oxygen_Analyzer_Operation_Manual.pdf\" title=\"Portable Optical DO Meter Users Manual\" rel=\"noopener\" target=\"_blank\"\u003ePortable DO Users Manual\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cr8-e.pdf?v=1704924058\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4 style=\"text-align: left;\"\u003eComparison Chart\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003csection style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: Arial,sans-serif;\"\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ch2 style=\"text-align: center;\"\u003eCompare Sper Scientific Dissolved Oxygen (DO) Meters\u003c\/h2\u003e\n\u003csection style=\"max-width: 1400px; margin: 0 auto; padding: 40px 20px; font-family: Arial,sans-serif;\"\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px; height: 1455.1875px;\"\u003e\n\u003c!-- IMAGE ROW --\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 141px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 141px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.868896%; height: 141px;\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/waterproof-dissolved-oxygen-meter-pen\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Waterproof-Dissolved-Oxygen-Meter-Pen-525408.jpg?v=1752691879\" alt=\"Waterproof Dissolved Oxygen Meter Pen - Sper Scientific Direct\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.70379%; height: 141px;\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/combination-water-meter-kit-with-do-probe\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Combination-Water-Meter-Kit-with-pH-Probe.jpg?v=1752691876\" alt=\"Combination Water Meter Kit with pH Probe | Sper Scientific Direct\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.70379%; height: 141px;\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/dissolved-oxygen-meter-kit\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Dissolved-Oxygen-Meter-Kit-718738.jpg?v=1752691873\" alt=\"Dissolved Oxygen Meter Kit | Sper Scientific Direct\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/dissolved-oxygen-meter-kit\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.868896%; height: 141px;\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/rechargeable-dissolved-oxygen-pen-with-5-meter-cable\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/rechargeable-dissolved-oxygen-pen-with-5-meter-cable-860055-313971.jpg?v=1752691883\" alt=\"Rechargeable dissolved oxygen pen with 5 meter cable by Sper Scientific featuring a digital display.\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/rechargeable-dissolved-oxygen-pen-with-5-meter-cable\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.868896%; height: 141px;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/optical-dissolved-oxygen-meter\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/optical-dissolved-oxygen-meter-860067-101931.jpg?v=1752691897\" alt=\"Optical Dissolved Oxygen Meter 1\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 13.868896%; height: 141px;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/portable-optical-dissolved-oxygen-meter\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/portable-optical-dissolved-oxygen-meter-860073-479959.jpg?v=1752691863\" alt=\"Portable DO Meter and Sensor\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- HEADER --\u003e\n\u003ctr style=\"background: rgb(40, 113, 232); color: rgb(255, 255, 255); height: 18px;\"\u003e\n\u003cth style=\"width: 17.005908%; height: 18px;\"\u003eModel Number\u003c\/th\u003e\n\u003cth style=\"width: 13.868896%; height: 18px;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/waterproof-dissolved-oxygen-meter-pen\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255, 255, 255); text-decoration: underline;\"\u003e850045\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 13.70379%; height: 18px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca style=\"color: rgb(255, 255, 255);\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/combination-water-meter-kit-with-do-probe\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e850048DOK\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 13.70379%; height: 18px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/dissolved-oxygen-meter-kit\" rel=\"noopener\" style=\"color: rgb(255, 255, 255);\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e850081DOK\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 13.868896%; height: 18px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 255, 255);\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/rechargeable-dissolved-oxygen-pen-with-5-meter-cable\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e860055\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 13.868896%; height: 18px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(255, 255, 255);\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/optical-dissolved-oxygen-meter\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e860067\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"width: 13.868896%; height: 18px;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255); text-decoration: underline;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/portable-optical-dissolved-oxygen-meter\" style=\"color: rgb(255, 255, 255); text-decoration: underline;\" target=\"_blank\"\u003e860073\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 90px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 90px;\"\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 90px;\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/waterproof-dissolved-oxygen-meter-pen\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWaterproof DO Meter Pen\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 90px;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/combination-water-meter-kit-with-do-probe\" rel=\"noopener\" target=\"_blank\"\u003eCombination Water Meter Kit w\/ DO Probe\u003c\/a\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 90px;\"\u003e\u003ca href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/dissolved-oxygen-meter-kit\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eDissolved Oxygen Meter Kit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 90px;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/rechargeable-dissolved-oxygen-pen-with-5-meter-cable\" target=\"_blank\"\u003e\u003cstrong\u003eRechargeable DO Pen w\/ 5 Meter Cable\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 90px;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/optical-dissolved-oxygen-meter\" target=\"_blank\"\u003e\u003cstrong\u003eOptical Dissolved Oxygen Meter\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 90px;\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/dissolved-oxygen\/products\/portable-optical-dissolved-oxygen-meter\" target=\"_blank\"\u003e\u003cstrong\u003ePortable Optical Dissolved Oxygen Meter\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Range (% Saturation)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–100% O₂ in air\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–200%\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–100.0%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.0–199.9%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.0–200.0%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0-200%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Range (mg\/L)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–20.0 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–20.0 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–20 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.00–20.00 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.0–20.0 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0 -20 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eDO Accuracy (mg\/L)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e±0.4 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e±0.4 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e±0.4 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e±0.4 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e\u0026lt;5: ±0.3 mg\/L≥5: ±0.4 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e±0.3mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Resolution (mg\/L)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.01 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1 mg\/L\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.01mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Accuracy (%)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±0.7% O₂\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e±2% F.S.\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e±0.7% O₂\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±3% F.S.\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±3% of Full Scale\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Resolution (%)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eTemp. Range\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–50°C \/ 32–122°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–50°C \/ 32–122°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0–50°C \/ 32–122°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–50.0°C \/ 32–122°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–40.0°C \/ 32–104°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0°–45°C \/ 32°–113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eTemp. Accuracy\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±0.8°C \/ 1.5°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e±0.5°C \/ 0.9°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e±0.8°C \/ ±1.5°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±0.5°C \/ 0.9°F\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±0.5°C (0.9°F)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e±0.5°C \/ 0.9°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eTemp. Resolution\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eAuto Temp. Comp. (ATC)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e10–40°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0–40°C\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSalinity Resolution\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1 ppt\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e0.1 ppt\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eBarometric Pressure Comp.\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003eManual (altitude)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003eManual (altitude)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e500–760 mmHg(66.7–101.3 kPa)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eManual, 50–115 kPa\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eManual (altitude)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDO Calibration\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e1-Point (air)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e1-Point (air)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e1-Button (air)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e1-Point (100% air)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e2-Point (0% \u0026amp; 100%)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e2-Point (0% \u0026amp; 100%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eProbe Technology\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003ePolarographic DO probe\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003ePolarographic DO probe\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003ePolarographic DO probe\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003ePolarographic DO probe\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eOptical (fluorescent) DO probe\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eOptical (fluorescent) DO probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSensor Warmup Time\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e~30 min (cal.)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e~30 min (cal.)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u0026lt;60 seconds\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eNone\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e~10 min (cal.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSensor Response Time\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u0026lt;30 seconds\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eFast\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSensor\/Probe Lifetime\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u0026gt;6 months\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u0026gt;1 year\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u0026gt;1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eMeasures pH\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eMeasures ORP \/ mV\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eMeasures Conductivity\/TDS\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eMeasures Salinity\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eVia compensation\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e(optional probe)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eVia compensation\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eVia compensation\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eVia compensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eMemory \/ Data Storage\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eMax\/Min record\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e99 memory points\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e99 memory points\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e+100,000 memory points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eRS232 \/ Data Output\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003eRS232\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eDisplay Type\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eDual LCD\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003eLarge backlit LCD\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003eBacklit LCD\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eBacklit LCD\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eLarge LCD\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eLarge LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSimultaneous DO \u0026amp; Temp.\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18.1875px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 18.1875px;\"\u003eBacklight\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 18.1875px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 18.1875px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 18.1875px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 18.1875px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 18.1875px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 18.1875px;\"\u003e√\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e(4) AAA\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e(4) AAA\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e9V\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e3.7V 500mAh Rechargeable Li-ion\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e(6) AAA\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eRechargeable Li-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eCharging\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eUSB Type-C(~1.5 hr)\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 54px;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eIP-67\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eIP-67\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 54px;\"\u003eIP-67 Housing \/ IP-68 Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eSpare Probe Heads\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e2 spare probe heads\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e2 spare probe heads\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e2 spare probe heads\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e2 spare probe heads\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 17.005908%; height: 36px;\"\u003eElectrolyte Solution\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.70379%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e√\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 13.868896%; height: 36px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47511261577440,"sku":"860073","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/portable-optical-dissolved-oxygen-meter-860073-479959.jpg?v=1752691863"},{"product_id":"atc-do-probe","title":"ATC DO Probe","description":"For use with the following meters:\u003cbr\u003e\u003cbr\u003e\n\n\u003ctable\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"25%\" class=\"specs_chart\"\u003e\u003cb data-mce-fragment=\"1\"\u003eMeter\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"75%\" class=\"specs_chart\"\u003e\u003cb data-mce-fragment=\"1\"\u003eDescription\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"specs_chart\"\u003e\u003ca title=\"Sper Scientific 850081  Water Quality Meter\" href=\"https:\/\/sperdirect.com\/products\/water-quality-meter?variant=35846999146653\"\u003e850081\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"specs_chart\"\u003eWater Quality Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"specs_chart\"\u003e\u003ca title=\"Sper Scientific 850086  Water Quality Meter\" href=\"https:\/\/sperdirect.com\/products\/water-quality-meter?variant=35846999179421\"\u003e850086\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"specs_chart\"\u003eWater Quality Meter Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"nav_heading\"\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"nav_heading\"\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"nav_content\"\u003e\n\u003ctable data-mce-fragment=\"1\" class=\"specs_chart\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"25%\" class=\"specs_chart\"\u003e\u003cb data-mce-fragment=\"1\"\u003eUnit of Measurement:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"25%\" class=\"specs_chart\"\u003e\u003cb data-mce-fragment=\"1\"\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"25%\" class=\"specs_chart\"\u003e\u003cb data-mce-fragment=\"1\"\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" width=\"25%\" class=\"specs_chart\"\u003e\u003cb data-mce-fragment=\"1\"\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"specs_chart\"\u003e\u003cb data-mce-fragment=\"1\"\u003eDO:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"specs_chart\"\u003e0 to 20 mg\/L\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" rowspan=\"2\" class=\"specs_chart\"\u003e0.1\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"specs_chart\"\u003e±0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"specs_chart\"\u003e\u003cb data-mce-fragment=\"1\"\u003eO\u003csub data-mce-fragment=\"1\"\u003e2\u003c\/sub\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ein Air:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"specs_chart\"\u003e0 to 100.0%\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"specs_chart\"\u003e±0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"specs_chart\"\u003e\u003cb data-mce-fragment=\"1\"\u003eTemperature °F:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"specs_chart\"\u003e32°F to 132°F\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" rowspan=\"2\" class=\"specs_chart\"\u003e0.1°\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"specs_chart\"\u003e±1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"specs_chart\"\u003e\u003cb data-mce-fragment=\"1\"\u003eTemperature °C:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"specs_chart\"\u003e0°C to 50°C\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"specs_chart\"\u003e±0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e \n\n\n\u003cdiv data-mce-fragment=\"1\" class=\"dt_tab_infobox\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"dt_tab_infobox_inner\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"nav_heading\"\u003e\u003ca data-mce-fragment=\"1\" class=\"tab_anchor\" id=\"spec_tab\" name=\"spec_tab\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592037613792,"sku":"850081DO","price":196.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ATC-DO-Probe-813628.jpg?v=1752691845"},{"product_id":"large-display-orp-pen","title":"Large Display ORP Pen","description":"\u003cp\u003e\u003cstrong\u003eFor ORP (Oxygen Reduction Potential) measurement in water treatment, disinfection and labs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHighly stable and accurate readings with a large LCD display. Designed for simple one-hand operation. Features auto power off, hold function, and a low battery indicator. The case is IP65 waterproof, and will float if accidentally dropped into the water. Comes with 4 button-cell batteries and a built-in probe with protective cap.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor ORP (Oxygen Reduction Potential)\u003c\/li\u003e\n\u003cli\u003eIP65 Waterproof\u003c\/li\u003e\n\u003cli\u003eFloats\u003c\/li\u003e\n\u003cli\u003eEasy to carry, simple to operate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 525px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 161px;\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 172px;\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 170px;\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 161px;\"\u003e-999 to 999 mV\u003c\/td\u003e\n\u003ctd style=\"width: 172px;\"\u003e1 mV\u003c\/td\u003e\n\u003ctd style=\"width: 170px;\"\u003e± 4 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850053-i.pdf?v=1602024307\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850053-i.pdf?v=1602024307\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850053-b.pdf?v=1600278239\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850053-b.pdf?v=1600278239\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ORPMeters4.pdf?v=1634242512\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ORPMeters4.pdf?v=1634242512\" target=\"_blank\"\u003e \u003cbr\u003eComparison Chart\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592037646560,"sku":"850053","price":136.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Large-Display-ORP-Pen-279327.jpg?v=1752691845"},{"product_id":"ph-probe","title":"pH Probe","description":"\u003cdiv class=\"dt_tab_infobox dt_tab_infobox_no_bg\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\u003e\n\u003cdiv class=\"nav_heading\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003cdiv id=\"product_description\"\u003e\n\u003cdiv id=\"product_logos\"\u003e\n\u003cdiv id=\"product_infodoc\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp3\u003eFor use with the following meters (BNC connector):\u003c\/p3\u003e\n\u003c\/div\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eMeter\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"75%\"\u003e\u003cb\u003eDescription\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\n\u003ca href=\"\/fil\/products\/ph-meter-1?variant=35779507421341\" title=\"Sper Scientific 840087  Basic pH Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e840087\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003eBasic pH Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\n\u003ca href=\"\/fil\/products\/ph-meter?variant=35779703472285\" title=\"Sper Scientific 850055  Advanced pH Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e850055\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003eAdvanced pH Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\n\u003ca href=\"\/fil\/products\/sd-card-datalogger-ph-meter?variant=33310091182216\" title=\"Sper Scientific 850060  SD Card Datalogger pH Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e850060\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003epH SD Card Logger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\n\u003ca href=\"\/fil\/products\/water-quality-meter?variant=35846999146653\" title=\"Sper Scientific 850081  Water Quality Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e850081\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003eWater Quality Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\n\u003ca href=\"\/fil\/products\/lcd-display-benchtop-ph-mv-meter-0-to-14-ph-range?variant=33334989914248\" title=\"Sper Scientific 860031  Benchtop pH-mV Meter - 0 to 14 pH Range\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e860031\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003eBenchtop pH\/mV Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\n\u003ca href=\"\/fil\/products\/benchtop-water-quality-meter?variant=33090908684424\" title=\"Sper Scientific 860033  Benchtop Water Quality Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e860033\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003eBenchtop Water Quality Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dt_tab_infobox\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\u003e\n\u003ch4 class=\"nav_heading\"\u003e\n\u003ca name=\"spec_tab\" id=\"spec_tab\" class=\"tab_anchor\"\u003e\u003c\/a\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eUnit of Measure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003epH\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003e0 to 14 pH\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003e0.01 pH\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003e±(0.02pH+2d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\u003cb\u003eOperation Temperature:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e0 to 60°C \/32 to 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" rowspan=\"3\" width=\"50%\"\u003e\u003cb\u003eProbe Dimensions:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\n\u003cb\u003eProbe Length:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e5.5\" (140 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\n\u003cb\u003eProbe Diameter:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\n\u003cb\u003eCord Length:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e48\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\u003cb\u003ePlug:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003eBNC Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\u003cb\u003eBody Material:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003ePP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\u003cb\u003eResponse Time:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003eseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dt_tab_infobox\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\u003e\n\u003cdiv class=\"nav_heading\"\u003e\u003ca name=\"standards_tab\" id=\"standards_tab\" class=\"tab_anchor\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592037679328,"sku":"840016","price":100.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH-Probe-588872.jpg?v=1752691845"},{"product_id":"atc-temperature-probe","title":"ATC Temperature Probe","description":"\u003cdiv class=\"dt_tab_infobox dt_tab_infobox_no_bg\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003cdiv id=\"product_description\"\u003e\u003cp3\u003eFor use with the following:\u003c\/p3\u003e\u003c\/div\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eMeter\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"75%\"\u003e\u003cb\u003eDescription\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\n\u003cspan style=\"color: #000000;\"\u003e \u003ca href=\"\/fil\/products\/water-quality-meter\" title=\"850081 Water Quality Meter\" style=\"color: #000000;\"\u003e 850060\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003eSD Card Datalogger pH Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\n\u003cspan style=\"color: #000000;\"\u003e \u003ca href=\"\/fil\/products\/water-quality-meter\" title=\"850081 Water Quality Meter\" style=\"color: #000000;\"\u003e 850081\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003eWater Quality Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\n\u003cspan style=\"color: #000000;\"\u003e \u003ca href=\"\/fil\/products\/water-quality-meter\" title=\"Water Quality Meter\" style=\"color: #000000;\"\u003e 850086\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003eWater Quality Meter Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dt_tab_infobox\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\u003e\n\u003ch4 class=\"nav_heading\"\u003e\n\u003ca name=\"spec_tab\" id=\"spec_tab\" class=\"tab_anchor\"\u003e\u003c\/a\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eUnit of Measure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\u003cb\u003eTemperature ° F:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003e32°F to 140°F\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" rowspan=\"2\"\u003e0.1\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003e±1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\u003cb\u003eTemperature ° C:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003e0°C to 60°C\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003e±0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" rowspan=\"4\" width=\"25%\"\u003e\u003cb\u003eProbe Dimensions:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\n\u003cb\u003eProbe Handle:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e2\" (51 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\n\u003cb\u003eProbe Length:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e4.25 (108 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\n\u003cb\u003eProbe Diameter:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\n\u003cb\u003eCord Length:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e43\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592037712096,"sku":"840038","price":57.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ATC-Temperature-Probe.jpg?v=1752691845"},{"product_id":"pocket-thermometers-box-of-12-10-to-110-c","title":"Pocket Thermometers (box of 12) -10 to 110¬∞C","description":"\u003cdiv class=\"dt_tab_infobox dt_tab_infobox_no_bg\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003cdiv id=\"product_description\"\u003e\u003cp3\u003eAll filled with safe red alcohol, white backed, total immersion, 6\" (153 mm) long, in blue plastic holder.\u003c\/p3\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dt_tab_infobox\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\u003e\n\u003cdiv class=\"nav_heading\"\u003e\u003ca name=\"spec_tab\" id=\"spec_tab\" class=\"tab_anchor\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592037744864,"sku":"738760","price":75.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Pocket-Thermometers-box-of-12-10-to-110degC-617466.jpg?v=1752691845"},{"product_id":"additional-bench-top-probe-holder-arm","title":"Additional Bench Top Probe Holder Arm","description":"\u003cp3\u003e\u003cb\u003eProbe Holder Arm for Sper Scientific Benchtop Meters\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(Meter not included)\u003c\/p3\u003e\u003cstrong\u003eProbe Holder Arm for Sper Scientific Benchtop Meters \u003cem\u003e(Meter not included)\u003c\/em\u003e\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eFits the following meters:\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003ca href=\"\/fil\/products\/lcd-display-benchtop-ph-mv-meter-0-to-14-ph-range?variant=33334989914248\" title=\"Sper Scientific 860031  Benchtop pH-mV Meter - 0 to 14 pH Range\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003eBenchtop pH \/ MV Meter - 860031\u003c\/span\u003e\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003ca href=\"\/fil\/products\/benchtop-conductivty-meter?variant=33334657941640\" title=\"Sper Scientific 860032  Benchtop Conductivity Meter\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003eBenchtop Conductivity \/ TDS \/ Salinity Meter - 860032\u003c\/span\u003e\u003c\/a\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003ca href=\"\/fil\/products\/benchtop-water-quality-meter?variant=33090908684424\" title=\"Sper Scientific 860033  Benchtop Water Quality Meter\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003eBenchtop Water Quality Meter - 860033\u003c\/span\u003e\u003c\/a\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592038072544,"sku":"860030H","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Additional-Bench-Top-Probe-Holder-Arm-904249.jpg?v=1752691850"},{"product_id":"conductivity-probe-for-850038-pure-water-meter","title":"Conductivity Probe for 850038 Pure Water Meter","description":"\u003cdiv class=\"dt_tab_infobox dt_tab_infobox_no_bg\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\u003e\n\u003cdiv class=\"nav_heading\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003cdiv id=\"product_description\"\u003e\n\u003cdiv id=\"product_logos\"\u003e\n\u003cdiv id=\"product_infodoc\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp3\u003eFor use with the following meters:\u003c\/p3\u003e\n\u003c\/div\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eMeter\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"75%\"\u003e\u003cb\u003eDescription\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\n\u003ca href=\"\/fil\/products\/pure-water-meter?variant=33312174145672\" title=\"Sper Scientific 850038  Pure Water Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e850038\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003eConductivity, TDS, Salinity Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\n\u003ca href=\"\/fil\/products\/lcd-display-benchtop-ph-mv-meter-0-to-14-ph-range?variant=33334989914248\" title=\"Sper Scientific 860031  Benchtop pH-mV Meter - 0 to 14 pH Range\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e860031\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003eBenchtop pH \/ mV Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\n\u003ca href=\"\/fil\/products\/benchtop-conductivty-meter?variant=33334657941640\" title=\"Sper Scientific 860032  Benchtop Conductivity Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e860032\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003eBenchtop Conductivity\/TDS\/Salinity Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\"\u003e\n\u003ca href=\"\/fil\/products\/benchtop-water-quality-meter?variant=33090908684424\" title=\"Sper Scientific 860033  Benchtop Water Quality Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e860033\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"specs_chart\"\u003eBenchtop Water Quality Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dt_tab_infobox\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\u003e\n\u003cdiv class=\"nav_heading\"\u003e\n\u003ca name=\"spec_tab\" id=\"spec_tab\" class=\"tab_anchor\"\u003e\u003c\/a\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eUnit of Meassure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eConductivity μS\/cm:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e0 to 19.9\u003cbr\u003e0 to 199.9\u003cbr\u003e0 to 1999\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e0.01\u003cbr\u003e0.1\u003cbr\u003e1\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" rowspan=\"2\" width=\"25%\"\u003e±1% fs + 1d\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e\u003cb\u003eConductivity mS\/cm:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e0 to 19.99\u003cbr\u003e0 to 199.9\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"25%\"\u003e0.01\u003cbr\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e \n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\u003cb\u003eOperation Temperature:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e0 to 80°C \/32 to 176°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" rowspan=\"3\" width=\"50%\"\u003e\u003cb\u003eProbe Dimensions:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\n\u003cb\u003eProbe Length:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e6\" (150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\n\u003cb\u003eProbe Diameter:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\n\u003cb\u003eCord Length:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e34.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\u003cb\u003ePlug:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e6 pin Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\u003cb\u003eBody Material:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003e\u003cb\u003eResponse Time:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" width=\"50%\"\u003eseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cdiv id=\"feature-bullets-btf\"\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"bucket normal\"\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cul\u003e\n\u003cli\u003e6 month warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cbr\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592038170848,"sku":"850038P","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity-Probe-for-850038-Pure-Water-Meter.jpg?v=1752691849"},{"product_id":"orp-probe","title":"ORP Probe","description":"\u003cp3\u003eFor use with the following Sper Meters:\u003c\/p3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eMeter\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003e\u003cb\u003eDescription\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/fil\/products\/ph-meter?variant=35779703472285\" title=\"Sper Scientific 850055  Advanced pH Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e850055\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eAdvanced pH Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/fil\/products\/sd-card-datalogger-ph-meter?variant=33310091182216\" title=\"Sper Scientific 850060  SD Card Datalogger pH Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e850060\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003epH SD Card Logger Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/fil\/products\/water-quality-meter?variant=35846999146653\" title=\"Sper Scientific 850081  Water Quality Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e850081\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eWater Quality Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/fil\/products\/lcd-display-benchtop-ph-mv-meter-0-to-14-ph-range?variant=33334989914248\" title=\"Sper Scientific 860031  Benchtop pH-mV Meter - 0 to 14 pH Range\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e860031\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eBenchtop pH \/ mV Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/fil\/products\/benchtop-water-quality-meter?variant=33090908684424\" title=\"Sper Scientific 860033  Benchtop Water Quality Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e860033\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eBenchtop Water Quality Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eUnit of Measure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV\u003c\/td\u003e\n\u003ctd\u003e-1999 to 1999\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e±(0.5%+2d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n \n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\"\u003e\u003cb\u003eOperation Temperature:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"50%\"\u003e0 to 60°C \/32 to 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\" width=\"50%\"\u003e\u003cb\u003eProbe Dimensions:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"50%\"\u003e\n\u003cb\u003eProbe Length:\u003c\/b\u003e 4.5\" (114 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\"\u003e\n\u003cb\u003eProbe Diameter:\u003c\/b\u003e 12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\"\u003e\n\u003cb\u003eCord Length:\u003c\/b\u003e 37.4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\"\u003e\u003cb\u003ePlug:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"50%\"\u003eBNC Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\"\u003e\u003cb\u003eBody Material:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"50%\"\u003eEpoxy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\"\u003e\u003cb\u003eResponse Time:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"50%\"\u003eseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592038269152,"sku":"850088","price":171.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ORP-Probe-878832.jpg?v=1752691849"},{"product_id":"pt-glass-low-conductivity-probe","title":"Pt Glass Low Conductivity Probe","description":"\u003ch3\u003ePt Glass Low Conductivity Probe for use with the following:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eMeter\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003e\n\u003cb\u003eDescription\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/fil\/products\/water-quality-meter?variant=35846999146653\" title=\"Sper Scientific 850081  Water Quality Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e850081\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eWater Quality Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/fil\/products\/water-quality-meter?variant=35846999179421\" title=\"Sper Scientific 850086  Water Quality Meter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e850086\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eWater Quality Meter Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cdiv class=\"dt_tab_infobox\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\u003e\n\u003ch4 class=\"nav_heading\"\u003e\n\u003ca name=\"spec_tab\" id=\"spec_tab\" class=\"tab_anchor\"\u003e\u003c\/a\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eUnit of Measure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eμS\u003c\/td\u003e\n\u003ctd\u003e0 to 200 μS\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e±(2% fs+1 d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n \n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\" width=\"50%\"\u003e\u003cb\u003eProbe Dimensions:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"50%\"\u003e\n\u003cb\u003eHandle Length:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e1.25\" (32 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\"\u003e\n\u003cb\u003eProbe Length:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e4.5\" (114 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\"\u003e\n\u003cb\u003eProbe Diameter:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"50%\"\u003e\n\u003cb\u003eCord Length:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e43\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592038400224,"sku":"850081C\/SG","price":163.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Pt-Glass-Low-Conductivity-Probe-111891.jpg?v=1752691849"},{"product_id":"digital-ph-pen-large-display","title":"Digital pH Pen - Large Display","description":"\u003ch3\u003eHighly Stable and Accurate pH Readings with a Large LCD Display. Designed for Simple, One-Handed Operation.\u003c\/h3\u003e\n\u003cp\u003eAutomatically calibrates to pH 4, 7, 10 buffers and can be adjusted to recognize non-standard buffers as well. These pH pens offer unbeatable solutions for applications such as wastewater, surface water, aquaculture, hydroponics, pools, and education. They each feature hold function, and auto power off with low battery indicator.\u003c\/p\u003e\n\u003cp\u003eThe cases are IP65 waterproof, and will float if accidentally dropped into the water. They come with 4 button-cell batteries and a built-in electrode kept moist with a protective cap.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eItem #850050 - Large Display pH Pen\u003cbr\u003e\u003c\/b\u003eHas a Range of 2 to 12 with an Accuracy of ±0.3 pH and is the perfect instrument for economical spot sampling of pH.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eItem #850051 - Large Display ATC pH Pen\u003c\/b\u003e\u003cspan\u003e\u003cbr\u003eHas a Range of 0 to 14 with an Accuracy of ±0.2 pH and is the right instrument for spot sampling of pH and temperature. Displays temperature in both °C and °F.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eItem #850052 - Large Display ATC 0.01 pH Pen\u003cbr\u003e\u003c\/b\u003e\u003cspan\u003eHas a Range of 0 to 14 with an Accuracy of ±0.05 pH and is the ideal instrument when you need laboratory accuracy in the field for sampling of pH and temperature. Displays temperature in both °C and °F. \u003cbr\u003e\u003cbr\u003eDimensions: 6½\" × 1½\" × 1½\" (165 × 38 × 38 mm)\u003cbr\u003eWeight: 2.3 oz (65 g)\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eProduct:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e\u003cb\u003eLarge Display\u003cbr\u003e850050\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e\u003cb\u003eLarge Display ATC\u003cbr\u003e850051\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eLarge Display ATC 0.01\u003cbr\u003e850052\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e2 to 12\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e0 to 14\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e0 to 14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e±0.3 pH\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e±0.2 pH\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e±0.05 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eAuto 3 pt Calibration:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e3 pt\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e3 pt\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e3 pt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eWaterproof:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eIndicates Low Battery:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eAuto Power Off:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eAuto Buffer Recognition:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eHold:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eAuto Temp Compensation:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003e°C \u0026amp; °F Display:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eSpecial Features:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 381px;\" colspan=\"3\"\u003eFloats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 51px;\"\u003e\n\u003ctd style=\"height: 51px;\" width=\"25%\"\u003e\u003cb\u003eProduct:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 51px;\" width=\"25%\"\u003e\u003cb\u003eLarge Display\u003cbr\u003e\u003cbr\u003e850050\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 51px;\" width=\"25%\"\u003e\u003cb\u003eLarge Display \u003cbr\u003eATC\u003cbr\u003e850051\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 51px;\" width=\"25%\"\u003e\u003cb\u003eLarge Display\u003cbr\u003eATC 0.01\u003cbr\u003e850052\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17px;\"\u003e\n\u003ctd style=\"height: 17px;\" width=\"25%\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17px;\" width=\"25%\"\u003e2 to 12\u003c\/td\u003e\n\u003ctd style=\"height: 17px;\" width=\"25%\"\u003e0 to 14\u003c\/td\u003e\n\u003ctd style=\"height: 17px;\" width=\"25%\"\u003e0 to 14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17px;\"\u003e\n\u003ctd style=\"height: 17px;\" width=\"25%\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17px;\" width=\"25%\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"height: 17px;\" width=\"25%\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"height: 17px;\" width=\"25%\"\u003e0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17px;\"\u003e\n\u003ctd style=\"height: 17px;\" width=\"25%\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17px;\" width=\"25%\"\u003e±0.3 pH\u003c\/td\u003e\n\u003ctd style=\"height: 17px;\" width=\"25%\"\u003e±0.2 pH\u003c\/td\u003e\n\u003ctd style=\"height: 17px;\" width=\"25%\"\u003e±0.05 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 34px;\"\u003e\n\u003ctd style=\"height: 34px;\" width=\"25%\"\u003e\u003cb\u003eAuto 3 pt Calibration:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 34px;\" width=\"25%\"\u003e3 pt\u003c\/td\u003e\n\u003ctd style=\"height: 34px;\" width=\"25%\"\u003e3 pt\u003c\/td\u003e\n\u003ctd style=\"height: 34px;\" width=\"25%\"\u003e3 pt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" width=\"25%\"\u003e\u003cb\u003eWaterproof:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 34px;\"\u003e\n\u003ctd style=\"height: 34px;\" width=\"25%\"\u003e\u003cb\u003eIndicates Low Battery:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 34px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 34px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 34px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" width=\"25%\"\u003e\u003cb\u003eAuto Power Off:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg?v=1597860769\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 34px;\"\u003e\n\u003ctd style=\"height: 34px;\" width=\"25%\"\u003e\u003cb\u003eAuto Buffer Recognition:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 34px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 34px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 34px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" width=\"25%\"\u003e\u003cb\u003eHold:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 34px;\"\u003e\n\u003ctd style=\"height: 34px;\" width=\"25%\"\u003e\u003cb\u003eAuto Temperature Compensation:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 34px;\" width=\"25%\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 34px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 34px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\"\u003e\n\u003ctd style=\"height: 23px;\" width=\"25%\"\u003e\u003cb\u003e°C \u0026amp; °F Display:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" width=\"25%\"\u003e \u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 23px;\" width=\"25%\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/checkmark_480x480.jpg\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 17px;\"\u003e\n\u003ctd style=\"height: 17px;\" width=\"25%\"\u003e\u003cb\u003eSpecial Features:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 17px;\" width=\"25%\" colspan=\"3\"\u003eFloats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850050_51_52-i.pdf\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850050_51_52-i.pdf\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850050_51_52-b.pdf\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850050_51_52-b.pdf\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity.pdf?v=1604002766\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity.pdf\" target=\"_blank\"\u003e \u003cbr\u003eComparison Chart - Conductivity Meters\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" title=\"pH Meter Comparison\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" title=\"pH Meter Comparison\" rel=\"noopener\" target=\"_blank\"\u003eComparison Chart - Ph Meters\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eVideos\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/yuTyxH7bENU\" height=\"300\" width=\"535\"\u003e\u003c\/iframe\u003e \u003cbr\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/CaIdLr9wobg\" height=\"300\" width=\"535\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Item #850050 - Digital pH Pen","offer_id":47631473869024,"sku":"850050","price":58.65,"currency_code":"USD","in_stock":true},{"title":"Item #850051 - Digital ATC pH Pen","offer_id":47631473901792,"sku":"850051","price":67.85,"currency_code":"USD","in_stock":true},{"title":"Item #850052 - Digital ATC 0.01 pH Pen","offer_id":47631473934560,"sku":"850052","price":116.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Digital-pH-Pen-Large-Display-909399.jpg?v=1754339792"},{"product_id":"replacement-head-with-diaphragm-for-do-probe","title":"Replacement Head with Diaphragm for DO Probe","description":"\u003cdiv data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFor use with the following meters:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable class=\"specs_chart\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"25%\" class=\"specs_chart\" data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eMeter\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"75%\" class=\"specs_chart\" data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eDescription\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"specs_chart\" data-mce-fragment=\"1\"\u003e\u003ca title=\"Sper Scientific 850045  Waterproof Dissolved Oxygen Meter Pen\" href=\"https:\/\/sperdirect.com\/products\/waterproof-dissolved-oxygen-meter-pen?variant=33392011837576\"\u003e850045\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" data-mce-fragment=\"1\"\u003eDissolved Oxygen Pen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd class=\"specs_chart\" data-mce-fragment=\"1\"\u003e\u003ca title=\"Sper Scientific 850081  Water Quality Meter\" href=\"https:\/\/sperdirect.com\/products\/water-quality-meter?variant=35846999146653\"\u003e850081\/86\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" data-mce-fragment=\"1\"\u003eWater Quality Meter \u0026amp; Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"nav_heading\"\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"24%\" class=\"specs_chart\"\u003e\u003cb\u003eItem\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e\u003cb\u003eUnit of Measurement\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"24%\" class=\"specs_chart\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/products\/ph-probe?variant=33336365514888\" title=\"Sper Scientific 840016  pH Probe\"\u003epH Probe\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/sperdirect.com\/products\/ph-probe?variant=33336365514888\" title=\"Sper Scientific 840016  pH Probe\"\u003e840016\u003c\/a\u003e\u003cbr\u003e(BNC connector)\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003epH\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0 to 14\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0.01\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e±(0.02pH+2d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"24%\" class=\"specs_chart\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/products\/spear-tip-ph-probe?variant=34634092707997\" title=\"Sper Scientific 840049  Spear Tip pH Probe\"\u003eSpear Tip pH Probe\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/sperdirect.com\/products\/spear-tip-ph-probe?variant=34634092707997\" title=\"Sper Scientific 840049  Spear Tip pH Probe\"\u003e840049\u003c\/a\u003e\u003cbr\u003e(for non-liquid measurement, BNC connector)\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003epH\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0 to 14\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0.01\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e±(0.02pH+2d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"24%\" rowspan=\"2\" class=\"specs_chart\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/products\/automatic-temperature-compensation-probe?variant=33394890277000\" title=\"Sper Scientific 850082  Automatic Temperature Compensation Probe\"\u003eATC Temp. Probe\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/sperdirect.com\/products\/automatic-temperature-compensation-probe?variant=33394890277000\" title=\"Sper Scientific 850082  Automatic Temperature Compensation Probe\"\u003e850082\u003c\/a\u003e\u003cbr\u003e(for use with PH)\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003eTemperature °C\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0 to 65\u003c\/td\u003e\n\u003ctd width=\"19%\" rowspan=\"2\" class=\"specs_chart\"\u003e0.1\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e±0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003eTemperature °F\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e32 to 149\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e±1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"24%\" rowspan=\"4\" class=\"specs_chart\"\u003eConductivity Probe\u003cbr\u003e850083\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003emS\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0.2 to 1.999\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0.001\u003c\/td\u003e\n\u003ctd width=\"19%\" rowspan=\"2\" class=\"specs_chart\"\u003e±(3%fs+1d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003emS\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e2 to 19.99\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003eTemperature ºC\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0 to 60\u003c\/td\u003e\n\u003ctd width=\"19%\" rowspan=\"2\" class=\"specs_chart\"\u003e0.1\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003eTemperature ºF\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e32 to 140\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"24%\" rowspan=\"6\" class=\"specs_chart\"\u003eConductivity\/TDS Probe\u003cbr\u003e850084\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003emS\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0.2 to 2.000\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0.001\u003c\/td\u003e\n\u003ctd width=\"19%\" rowspan=\"4\" class=\"specs_chart\"\u003e±(3%fs+1d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003emS\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e2 to 20.00\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003ePPM\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e132 to 1320\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003ePPM\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e1320 to 13,200\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003eTemperature ºC\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0 to 60\u003c\/td\u003e\n\u003ctd width=\"19%\" rowspan=\"2\" class=\"specs_chart\"\u003e0.1\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003eTemperature ºF\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e32 to 140\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"24%\" rowspan=\"3\" class=\"specs_chart\"\u003eDO Probe\u003cbr\u003e850087\u003cbr\u003e(4 m cable)\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003emg\/L\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0 to 20\u003c\/td\u003e\n\u003ctd width=\"19%\" rowspan=\"3\" class=\"specs_chart\"\u003e0.1\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e±0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003eTemperature °C\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0 to 50\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003eTemperature °F\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e32 to 122\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"”24%”\" class=\"specs_chart\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/products\/replacement-head-with-diaphragm-for-do-probe?variant=36709674156189\" title=\"Sper Scientific Direct 850089  Replacement Head with diaphragm for DO Probe\"\u003eHead w\/Diaphragm\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/sperdirect.com\/products\/replacement-head-with-diaphragm-for-do-probe?variant=36709674156189\" title=\"Sper Scientific Direct 850089  Replacement Head with diaphragm for DO Probe\"\u003e850089\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd width=\"19%\" colspan=\"4\" class=\"specs_chart\"\u003eAccessory for DO Probe 850087\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"24%\" class=\"specs_chart\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/products\/orp-probe?variant=33394687344776\" title=\"Sper Scientific 850088  ORP Probe\"\u003eORP Probe\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/sperdirect.com\/products\/orp-probe?variant=33394687344776\" title=\"Sper Scientific 850088  ORP Probe\"\u003e850088\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003emV\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e0 to 1999\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e1\u003c\/td\u003e\n\u003ctd width=\"19%\" class=\"specs_chart\"\u003e±(0.5%+2d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e \u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592039088352,"sku":"850089","price":13.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Replacement-Head-with-diaphragm-for-DO-Probe-781001.jpg?v=1752691890"},{"product_id":"salinity-temperature-pen-with-large-lcd-display","title":"Salinity \/ Temperature Pen with Large LCD Display","description":"\u003ch3\u003eHighly stable and accurate readings with large LCD display.\u003c\/h3\u003e\n\u003cp\u003eDesigned for simple one-hand operation. Simultaneously displays the parameter being measured and temperature in °C or °F. Features automatic temperature compensation, 2-pt. calibration, auto power off, hold function, and a low battery indicator. The case is IP65 waterproof, and will float if accidentally dropped into the water. Comes with 4 button-cell batteries and a built-in probe with protective cap. EPA Equivalency Method: 120.1\u003cbr\u003e\u003cbr\u003eDimensions: 6½\" × 1½\" × 1½\" (165 × 38 × 38 mm)\u003cbr\u003eWeight: 2 oz (57 g)\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 523px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 130px;\"\u003e\u003cb\u003e \u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 123px;\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120px;\"\u003e\u003cb\u003eSalinity Pen:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e0 to 10 ppt\u003cbr\u003e10 to 70 ppt\u003c\/td\u003e\n\u003ctd style=\"width: 123px;\"\u003e0.01 ppt\u003cbr\u003e0.1 ppt\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e1% FS + 1 d\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120px;\"\u003e\n\u003cp\u003e\u003cb\u003eTemperature:\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e-32 to 122 ºF\u003cbr\u003e0 to 50 ºC\u003c\/td\u003e\n\u003ctd style=\"width: 123px;\"\u003e0.1º\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e±2 ºF\u003cbr\u003e±1 ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850036-37-i.pdf?v=1598908097\" target=\"_blank\"\u003e \u003cimg data-mce-fragment=\"1\" alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850036-37-i.pdf?v=1598908097\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850036-b.pdf?v=1600278258\" target=\"_blank\"\u003e \u003cimg data-mce-fragment=\"1\" alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850036-b.pdf?v=1600278258\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf?v=1644002178\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg data-mce-fragment=\"1\" alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf?v=1644002178\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Conductivity3.pdf\" target=\"_blank\" rel=\"noopener\"\u003eComparison Chart\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eVideos\u003c\/h4\u003e\n\u003cdiv\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/UPMIyNT4wkQ\" height=\"300\" width=\"535\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592039383264,"sku":"850036","price":88.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Salinity-Temperature-Pen-with-Large-LCD-Display-213145.jpg?v=1752691890"},{"product_id":"lcd-display-benchtop-ph-mv-meter-0-to-14-ph-range","title":"Benchtop pH-mV Meter - 0 to 14 pH Range","description":"\u003ch1\u003eRugged housing with large LCD displaying the parameter being measured together with time, date and temperature.\u003cbr\u003e\n\u003c\/h1\u003e\n\u003cp\u003eOperates on AC voltage (no batteries). Comes ready to use with ATC pH electrode, electrode holder arm, AC adaptor, computer cable and software. Also accepts any pH or ORP probe with a standard BNC connector.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic or manual temperature compensation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic or manual ranging\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eN.I.S.T. buffer recognition\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDigital and analog outputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMin\/Max and 99 data points\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eData Hold\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e5 calibration points\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eElectrode status indication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions: 8½\" × 7\" × 2¼\" (216 × 178 × 57 mm)\u003cbr\u003eDimensions with Holder Arm: 10\" × 8\" × 9\" (254 × 203 × 229 mm)\u003cbr\u003eWeight: 18.7 oz (530 g)\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 500px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 150px;\"\u003e\u003cb\u003eMode:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 138px;\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 144px;\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 152px;\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 122px;\"\u003e\u003cb\u003epH:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e0 to 14 pH\u003c\/td\u003e\n\u003ctd style=\"width: 114px;\"\u003e0.01 pH\u003c\/td\u003e\n\u003ctd style=\"width: 142px;\"\u003e±0.02 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 122px;\"\u003e\u003cb\u003emV\/ORP:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e-999 to 999 mV\u003c\/td\u003e\n\u003ctd style=\"width: 114px;\"\u003e0.1 mV (-199.9 to 199.9)\u003cbr\u003eotherwise 1 mV\u003c\/td\u003e\n\u003ctd style=\"width: 142px;\"\u003e±0.2 mV (-199.9\u003cbr\u003eto 199.9)\u003cbr\u003eotherwise ±2 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 122px;\"\u003e\u003cb\u003eTemperature ºF:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e-23 to 176ºF\u003c\/td\u003e\n\u003ctd style=\"width: 114px;\"\u003e0.1ºF\u003c\/td\u003e\n\u003ctd style=\"width: 142px;\"\u003e±0.9ºF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 122px;\"\u003e\u003cb\u003eTemperature ºC:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e-5 to 80ºC\u003c\/td\u003e\n\u003ctd style=\"width: 114px;\"\u003e0.1ºC\u003c\/td\u003e\n\u003ctd style=\"width: 142px;\"\u003e±0.5ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860031-33-i.pdf?v=1598908093\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860031-33-i.pdf?v=1598908093\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860031-b.pdf?v=1600278271\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860031-b.pdf?v=1600278271\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ca href=\"https:\/\/delivery.shopifyapps.com\/-\/b88cc3f5133ec094\/2682b4cfc19de271\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cd_7143678c-1625-4917-8251-2d680d8e47bb_50x50.jpg?v=1603144749\" alt=\"Thermolink Software\" style=\"margin-right: 15px; margin-bottom: 16px; float: left;\"\u003e\u003c\/a\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/delivery.shopifyapps.com\/-\/b88cc3f5133ec094\/2682b4cfc19de271\" target=\"_blank\"\u003eData Acquisition Software\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eComparison Chart\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf?v=1626972489\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" target=\"_blank\" title=\"pH Meter Comparison\" rel=\"noopener\"\u003e\u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pHMeters4.pdf?v=1626972489\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pH_Meters_Chart.pdf\" target=\"_blank\" title=\"pH Meter Comparison\" rel=\"noopener\"\u003eComparison Chart - Ph Meters\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ORPMeters4.pdf?v=1634242512\" target=\"_blank\"\u003e \u003cimg alt=\"PDF\" style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ORPMeters4.pdf?v=1634242512\" target=\"_blank\"\u003e \u003cbr\u003eComparison Chart - ORP Meters\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eVideos\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe width=\"535\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/rAm68QubzxM\"\u003e\u003c\/iframe\u003e \u003cbr\u003e\u003ciframe width=\"535\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/YyrtEdS3Jig\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592039579872,"sku":"860031","price":424.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Benchtop-pH-mV-Meter-0-to-14-pH-Range-899589.jpg?v=1752691897"},{"product_id":"portable-multi-parameter-water-quality-analyzer","title":"Portable Multi-Parameter Water Quality Analyzer (Meter Only)","description":"\u003cdiv align=\"center\"\u003e\n\u003ch1 style=\"text-align: left;\"\u003e\u003cspan\u003eThe Portable Multi-Parameter Water Quality Analyzer is a versatile field instrument designed for rapid on-site water quality monitoring across a wide range of environmental and industrial applications. \u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eThe Portable Analyzer pairs with the \u003ca href=\"https:\/\/sperdirect.com\/products\/multi-parameter-sonde-water-quality-sensor-housing\"\u003eMulti-Parameter Water Quality Sonde Housing\u003c\/a\u003e (sold separately) that can accommodate up to 7 optional sensors capable of monitoring parameters such as temperature, depth, pH, ORP, conductivity, salinity, TDS, turbidity, dissolved oxygen, chlorophyll, blue-green algae, ammonia nitrogen, nitrate nitrogen, and chloride or fluoride ions. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e1) This is for the METER KIT ONLY - \u003cspan style=\"font-size: 0.875rem;\"\u003eMulti-Parameter Sonde Housing and Probes are sold separately.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e2) This unit ships direct from the factory. Please allow an additional 5-10 working days for shipment and delivery.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe integrated design allows technicians, researchers and environmental professionals to quickly collect accurate data in rivers lakes reservoirs groundwater drinking water sources and marine environments.\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eWith its large onboard memory intuitive color display and built-in Bluetooth communication, the meter provides a powerful portable solution for field measurement calibration and long-term environmental monitoring. \u003cspan class=\"Apple-converted-space\"\u003eIncludes built-in \u003c\/span\u003eRS485 Modbus output for integration with data loggers and monitoring systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eSimultaneous, multi-parameter measurement from a single Sonde probe with a wide  range of optional sensors (Sonde probe and sensors are sold separately).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eMeasures temperature, depth, pH, ORP, conductivity, salinity, TDS, turbidity, and dissolved oxygen.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eAdditional sensors also available for chlorophyll, blue-green algae, ammonia nitrate, chloride and fluoride.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003e3.5 inch color display with adjustable backlight for clear field viewing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eLarge 8 GB internal storage capable of storing up to 100000 measurement records\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eBuilt-in rechargeable battery with flexible power options including solar or mains power\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eOptional Bluetooth communication for wireless data transmission\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eRS485 Modbus output for integration with data loggers and monitoring systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eField-replaceable electrodes for easy maintenance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eOptional self-cleaning system for long term accuracy in continuous monitoring environments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eLED status indicators showing instrument and communication status\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\n\u003cspan\u003eIP67 waterproof housing for demanding field conditions\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cb\u003eTypical Applications\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eEnvironmental water monitoring of rivers lakes and reservoirs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eDrinking water source monitoring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eGroundwater quality assessment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eMarine and coastal water monitoring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eEnvironmental research and field surveys\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eAquaculture water quality management\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eMunicipal water resource monitoring\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-section-id=\"6hv2og\" data-start=\"4923\" data-end=\"4942\" style=\"text-align: left;\"\u003e\u003cstrong\u003eKit Includes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli style=\"text-align: left;\"\u003ePortable Water Quality Analyzer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eHard carrying case for meter, sensor and accessories \u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eRechargeable battery system\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eCommunication cable\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eUsers manual\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eCalibration accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"text-align: left;\"\u003eSpecifications\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.sper-spec-table {\n  width: 100%;\n  border-collapse: collapse;\n  font-family: Arial, Helvetica, sans-serif;\n  font-size: 14px;\n  margin-top: 20px;\n}\n\n.sper-spec-table th {\n  background-color: #f3f4f6;\n  color: #333;\n  text-align: left;\n  padding: 10px;\n  border: 1px solid #e2e2e2;\n  font-weight: 600;\n}\n\n.sper-spec-table td {\n  padding: 10px;\n  border: 1px solid #e2e2e2;\n  vertical-align: top;\n}\n\n.sper-spec-table tr:nth-child(even) {\n  background-color: #fafafa;\n}\n\n@media screen and (max-width: 768px) {\n  .sper-spec-table {\n    font-size: 13px;\n  }\n}\n\u003c\/style\u003e\n\u003cdiv align=\"center\"\u003e\n\u003ctable class=\"sper-spec-table\" style=\"margin-left: 0px; margin-right: auto;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eMeasurement Principle\u003c\/th\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003ePressure sensitive method\u003c\/td\u003e\n\u003ctd\u003e0 to 30 m\u003c\/td\u003e\n\u003ctd\u003e2 cm\u003c\/td\u003e\n\u003ctd\u003e±0.3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003eThermistor method\u003c\/td\u003e\n\u003ctd\u003e0 to 50 °C\u003c\/td\u003e\n\u003ctd\u003e0.01 °C\u003c\/td\u003e\n\u003ctd\u003e±0.1 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003eGlass pH electrode\u003c\/td\u003e\n\u003ctd\u003e0 to 14 pH\u003c\/td\u003e\n\u003ctd\u003e0.01 pH\u003c\/td\u003e\n\u003ctd\u003e±0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductivity\u003c\/td\u003e\n\u003ctd\u003ePlatinum electrode pair\u003c\/td\u003e\n\u003ctd\u003e1 µS\/cm to 2000 µS\/cm (K=1)\u003cbr\u003e100 µS\/cm to 100 mS\/cm (K=10)\u003c\/td\u003e\n\u003ctd\u003e0.1 µS\/cm to 0.01 mS\/cm\u003c\/td\u003e\n\u003ctd\u003e±3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurbidity\u003c\/td\u003e\n\u003ctd\u003eLight scattering method\u003c\/td\u003e\n\u003ctd\u003e0 to 1000 NTU\u003c\/td\u003e\n\u003ctd\u003e0.1 NTU\u003c\/td\u003e\n\u003ctd\u003e±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen\u003c\/td\u003e\n\u003ctd\u003eFluorescence\u003c\/td\u003e\n\u003ctd\u003e0 to 20 mg\/L\u003cbr\u003e0 to 20 ppm\u003cbr\u003e0 to 200%\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L or 0.1%\u003c\/td\u003e\n\u003ctd\u003e±0.1 mg\/L (\u0026lt;8 mg\/L)\u003cbr\u003e±0.2 mg\/L (\u0026gt;8 mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorophyll\u003c\/td\u003e\n\u003ctd\u003eFluorescence\u003c\/td\u003e\n\u003ctd\u003e0 to 500 µg\/L\u003c\/td\u003e\n\u003ctd\u003e0.1 µg\/L\u003c\/td\u003e\n\u003ctd\u003e±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlue-green Algae\u003c\/td\u003e\n\u003ctd\u003eFluorescence\u003c\/td\u003e\n\u003ctd\u003e100 to 300000 cells\/mL\u003c\/td\u003e\n\u003ctd\u003e20 cells\/mL\u003c\/td\u003e\n\u003ctd\u003e±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Nitrogen (NH₃-N)\u003c\/td\u003e\n\u003ctd\u003eIon selective electrode\u003c\/td\u003e\n\u003ctd\u003e0.1 to 100 mg\/L-N\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L-N\u003c\/td\u003e\n\u003ctd\u003e±10% or ±2 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Nitrogen (NO₃-N)\u003c\/td\u003e\n\u003ctd\u003eIon selective electrode\u003c\/td\u003e\n\u003ctd\u003e0.5 to 100 mg\/L-N\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L-N\u003c\/td\u003e\n\u003ctd\u003e±10% or ±2 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Ion (Cl-)\u003c\/td\u003e\n\u003ctd\u003eIon selective electrode\u003c\/td\u003e\n\u003ctd\u003e3 to 1000 mg\/L\u003c\/td\u003e\n\u003ctd\u003e0.01 to 1 mg\/L\u003c\/td\u003e\n\u003ctd\u003e±10% or ±2 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Ion (F-)\u003c\/td\u003e\n\u003ctd\u003eIon selective electrode\u003c\/td\u003e\n\u003ctd\u003e0.5 to 1000 mg\/L\u003c\/td\u003e\n\u003ctd\u003e0.01 to 1 mg\/L\u003c\/td\u003e\n\u003ctd\u003e±10% or ±2 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003ch4 style=\"text-align: left;\"\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" title=\"Portable Optical DO Meter Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860073_Portable_Optical_Dissolved_Oxygen_Meter_Datasheet.pdf\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cr8-e.pdf\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Portable Optical DO Meter Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860073_Portable_Optical_Dissolved_Oxygen_Meter_Datasheet.pdf\" target=\"_blank\"\u003ePortable Multi-Parameter Water Quality Analyzer Datasheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cr8-e.pdf\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" title=\"Portable Multi-Parameter Analyzer Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Integrated_Multi-parameter_Analyzer_Operation_Manual_Quadrupole_sensor.pdf\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cr8-e.pdf\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Portable Multi-Parameter Water Quality Analyzer Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Integrated_Multi-parameter_Analyzer_Operation_Manual_Quadrupole_sensor.pdf\" target=\"_blank\"\u003ePortable Multi-Parameter Water Quality Analyzer Users Manual\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cr8-e.pdf\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4 style=\"text-align: left;\"\u003eOptional Probes\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.sper-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n  gap: 20px;\n}\n\n.sper-card {\n  border: 1px solid #e5e5e5;\n  border-radius: 8px;\n  padding: 16px;\n  background: #fff;\n  transition: box-shadow 0.2s ease;\n  display: flex;\n  flex-direction: column;\n}\n\n.sper-card:hover {\n  box-shadow: 0 4px 12px rgba(0,0,0,0.08);\n}\n\n.sper-card img {\n  width: 100%;\n  height: auto;\n  margin-bottom: 12px;\n  display: block;\n}\n\n.sper-title {\n  font-size: 16px;\n  font-weight: 600;\n  margin-bottom: 6px;\n  line-height: 1.3;\n}\n\n.sper-desc {\n  font-size: 14px;\n  margin-bottom: 12px;\n  line-height: 1.4;\n  color: #444;\n}\n\n.sper-specs {\n  font-size: 13px;\n  line-height: 1.6;\n  margin-top: auto;\n}\n\n.sper-spec-row {\n  display: grid;\n  grid-template-columns: 120px 1fr;\n  gap: 6px;\n  margin-bottom: 2px;\n}\n\n.sper-spec-label {\n  font-weight: 600;\n  color: #222;\n}\n\n.sper-spec-value {\n  color: #333;\n}\n\u003c\/style\u003e\n\u003cdiv align=\"center\"\u003e\n\u003cdiv class=\"sper-grid\"\u003e\n\u003c!-- Turbidity --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/products\/multi-parameter-turbidity-sensor\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_turbidity.jpg\" alt=\"Turbidity Sensor\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eTurbidity Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eOptical turbidity sensor using light scattering for suspended solids measurement.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eLight scattering\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0–1000 NTU\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.1 NTU\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±5%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ORP --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/products\/orp-sensor-fits-multi-parameter-sensor-housing\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_ORP.jpg\" alt=\"ORP Sensor\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eORP Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eGlass electrode ORP sensor for oxidation-reduction monitoring.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eGlass electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e-1000 to 1000 mV\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.1 mV\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±5 mV\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- DO --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/products\/do-sensor-fits-multi-parameter-sensor-housing\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_DO.jpg\" alt=\"DO Sensor\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eDissolved Oxygen Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eFluorescence DO sensor with stable, low-maintenance operation.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eFluorescence\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0–20 mg\/L, ppm, 0–200%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.1% or 0.01 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±0.1 mg\/L (\u0026lt;8), ±0.2 (\u0026gt;8)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- pH --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/products\/ph-sensor-fits-multi-parameter-sensor-housing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_pH.jpg\" alt=\"pH Sensor\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003epH Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eHigh-accuracy glass electrode pH sensor for continuous monitoring.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eGlass electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0–14 pH\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.01 pH\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±0.1 pH\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Conductivity --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/products\/conductivity-salinity-sensor-fits-multi-parameter-sensor-housing\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_conductivity.jpg\" alt=\"Conductivity Sensor\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eConductivity \/ Salinity Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eDual-range conductivity sensor for freshwater and high-salinity environments.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003ePlatinum electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e1–2000 µS\/cm, 100 µS\/cm–100 mS\/cm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.1 µS\/cm–0.01 mS\/cm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±3%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Blue-Green --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/products\/blue-green-algae-fits-multi-parameter-sensor-housing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_BG-Algae.jpg\" alt=\"Blue Green Algae Sensor\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eBlue-Green Algae Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eFluorescence sensor for cyanobacteria detection.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eFluorescence\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e100–300,000 cells\/mL\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e20 cells\/mL\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±5%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Chlorophyll --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/products\/chlorophyll-sensor-fits-multi-parameter-sensor-housing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_clorophyll.jpg\" alt=\"Chlorophyll Sensor\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eChlorophyll Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eSensitive fluorescence sensor for algae and biomass monitoring.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eFluorescence\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0–500 µg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.01–0.1 µg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±5%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Ammonia --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/products\/ammonia-nitrogen-sensor-fits-multi-parameter-sensor-housing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_ammonia-nitrogen.jpg\" alt=\"Ammonia Nitrogen Sensor\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eAmmonia Nitrogen Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eIon-selective ammonia sensor for water treatment applications.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eIon-selective electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.1–100 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.01 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±10%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Nitrate --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/products\/nitrate-ion-sensor-fits-multi-parameter-sensor-housing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_nitrate-ion.jpg\" alt=\"Nitrate Ion Sensor\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eNitrate Ion Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eISE nitrate sensor for nutrient monitoring.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eIon-selective electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.5–100 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.01–1 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±10% or ±2 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Chloride --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/products\/chloride-sensor-fits-multi-parameter-sensor-housing\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_chloride.jpg\" alt=\"Chloride Sensor\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eChloride Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eISE chloride sensor for industrial and environmental water monitoring.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eIon-selective electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e3–3500 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.01 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±10% or ±0.2 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Fluoride --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/products\/fluoride-sensor-fits-multi-parameter-sensor-housing\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_fluoride.jpg\" alt=\"Fluoride Sensor\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eFluoride Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eHigh-range fluoride ion sensor for water quality applications.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eIon-selective electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.5–10,000 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.01 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±10% or ±0.2 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Potassium --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/products\/potassium-ion-sensor-fits-multi-parameter-sensor-housing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_potassium-ion.jpg\" alt=\"Potassium Ion Sensor\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003ePotassium Ion Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eISE potassium sensor for environmental and agricultural monitoring.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eIon-selective electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.5–5000 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.01 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±10% or ±0.2 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Depth --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_depth.jpg\" alt=\"Depth Sensor\"\u003e\n\u003cdiv class=\"sper-title\"\u003eDepth (Pressure) Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eDurable depth sensor for water level and pressure monitoring. \u003cbr\u003e(Included in Sonde Housing).\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0–61 m\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eMax Depth\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e30 m (10 m with ion sensors)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e2 cm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±0.3%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":49008553656544,"sku":"870014","price":1694.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/portable-multi-parameter-water-quality-analyzer-870014-3215951.jpg?v=1775833825"},{"product_id":"multi-parameter-sonde-water-quality-sensor-housing","title":"Multi-Parameter Water Quality Sonde Sensor Housing","description":"\u003cdiv align=\"center\"\u003e\n\u003ch1 style=\"text-align: left;\"\u003e\u003cspan\u003eThe Multi-Parameter Sonde Water Quality Sensor Housing is designed for rapid on-site (in situ) water quality monitoring across a wide range of environmental and industrial applications. \u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eThis advanced sonde sensor housing integrates multiple sensors into a single probe, allowing simultaneous measurement of critical water quality parameters with high precision and reliability.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNotes\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e1) This is for the SENSOR HOUSING ONLY- you must purchase each sensor separately in addition to the housing. Sensor housing includes \u003c\/strong\u003e\u003cb\u003etemperature, depth (pressure) sensors.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e2) The sensor housing can be connected to either the\u003c\/span\u003e \u003ca href=\"https:\/\/sperdirect.com\/products\/portable-multi-parameter-water-quality-analyzer\"\u003ePortable Multi-Parameter Water Quality Analyzer\u003c\/a\u003e, \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eor integrated with 3rd party data loggers or remote monitoring systems via \u003cspan class=\"Apple-converted-space\"\u003ebuilt-in \u003c\/span\u003eRS485 Modbus output and Bluetooth wireless capability.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e3) This unit ships direct from the factory. Please allow an additional 5-10 working days for shipment and delivery.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eThe integrated multi-parameter sensor\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e measures a wide range of water quality indicators, including depth, temperature, pH, ORP, conductivity, turbidity, dissolved oxygen, chlorophyll, blue-green algae, ammonia nitrogen, nitrate, potassium, fluoride and chloride. This allows comprehensive monitoring of physical, chemical and biological conditions in natural water.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"369\" data-end=\"943\" style=\"text-align: left;\"\u003e\u003cstrong\u003eEight parameters use analog electrodes: pH, conductivity, ORP, ammonia nitrogen, nitrate, potassium, fluoride and chloride. Up to four of these can be selected at one time, with no duplication.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"369\" data-end=\"943\" style=\"text-align: left;\"\u003e\u003cstrong\u003eEach electrode connects to a fixed, labeled port on the device and ports are not interchangeable.\u003c\/strong\u003e Labels include pH for pH, C for conductivity, OR for ORP, NH for ammonia, NO for nitrate, F for fluoride, CL for chloride and K for potassium. Numbered ports 1 through 4 correspond to specific electrode assignments, while numbered ports alone indicate digital electrode connections.\u003c\/p\u003e\n\u003cp data-start=\"945\" data-end=\"1153\" data-is-last-node=\"\" data-is-only-node=\"\" style=\"text-align: left;\"\u003eNote: \u003cstrong\u003eElectrode configurations are set at the factory.\u003c\/strong\u003e The device will not detect or alert if a configured electrode is disconnected and may still display a reading even when the sensor is not physically connected.\u003c\/p\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eSimultaneous, multi-parameter measurement from a single probe with a range of optional sensors.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eMeasures temperature, depth, pH, ORP, conductivity, salinity, TDS, turbidity, and dissolved oxygen.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\n\u003cspan\u003eAdditional sensors also available for chlorophyll, blue-green algae, ammonia nitrate, chloride and fluoride.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eOptional Bluetooth communication for wireless data transmission\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eRS485 Modbus output for integration with data loggers and monitoring systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eField-replaceable electrodes for easy maintenance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eOptional self-cleaning system for long term accuracy in continuous monitoring environments\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cb\u003eTypical Applications\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eEnvironmental water monitoring of rivers lakes and reservoirs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eDrinking water source monitoring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eGroundwater quality assessment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eMarine and coastal water monitoring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eEnvironmental research and field surveys\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eAquaculture water quality management\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cspan\u003eMunicipal water resource monitoring\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"text-align: left;\"\u003eSpecifications\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.sper-spec-table {\n  width: 100%;\n  border-collapse: collapse;\n  font-family: Arial, Helvetica, sans-serif;\n  font-size: 14px;\n  margin-top: 20px;\n}\n\n.sper-spec-table th {\n  background-color: #f3f4f6;\n  color: #333;\n  text-align: left;\n  padding: 10px;\n  border: 1px solid #e2e2e2;\n  font-weight: 600;\n}\n\n.sper-spec-table td {\n  padding: 10px;\n  border: 1px solid #e2e2e2;\n  vertical-align: top;\n}\n\n.sper-spec-table tr:nth-child(even) {\n  background-color: #fafafa;\n}\n\n@media screen and (max-width: 768px) {\n  .sper-spec-table {\n    font-size: 13px;\n  }\n}\n\u003c\/style\u003e\n\u003cdiv align=\"center\"\u003e\n\u003ctable class=\"sper-spec-table\" style=\"margin-left: 0px; margin-right: auto;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSensor Parameter\u003c\/th\u003e\n\u003cth\u003eMeasurement Principle\u003c\/th\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003ePressure sensitive method\u003c\/td\u003e\n\u003ctd\u003e0 to 30 m\u003c\/td\u003e\n\u003ctd\u003e2 cm\u003c\/td\u003e\n\u003ctd\u003e±0.3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003eThermistor method\u003c\/td\u003e\n\u003ctd\u003e0 to 50 °C\u003c\/td\u003e\n\u003ctd\u003e0.01 °C\u003c\/td\u003e\n\u003ctd\u003e±0.1 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003eGlass pH electrode\u003c\/td\u003e\n\u003ctd\u003e0 to 14 pH\u003c\/td\u003e\n\u003ctd\u003e0.01 pH\u003c\/td\u003e\n\u003ctd\u003e±0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductivity\u003c\/td\u003e\n\u003ctd\u003ePlatinum electrode pair\u003c\/td\u003e\n\u003ctd\u003e1 µS\/cm to 2000 µS\/cm (K=1)\u003cbr\u003e100 µS\/cm to 100 mS\/cm (K=10)\u003c\/td\u003e\n\u003ctd\u003e0.1 µS\/cm to 0.01 mS\/cm\u003c\/td\u003e\n\u003ctd\u003e±3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurbidity\u003c\/td\u003e\n\u003ctd\u003eLight scattering method\u003c\/td\u003e\n\u003ctd\u003e0 to 1000 NTU\u003c\/td\u003e\n\u003ctd\u003e0.1 NTU\u003c\/td\u003e\n\u003ctd\u003e±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen\u003c\/td\u003e\n\u003ctd\u003eFluorescence\u003c\/td\u003e\n\u003ctd\u003e0 to 20 mg\/L\u003cbr\u003e0 to 20 ppm\u003cbr\u003e0 to 200%\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L or 0.1%\u003c\/td\u003e\n\u003ctd\u003e±0.1 mg\/L (\u0026lt;8 mg\/L)\u003cbr\u003e±0.2 mg\/L (\u0026gt;8 mg\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorophyll\u003c\/td\u003e\n\u003ctd\u003eFluorescence\u003c\/td\u003e\n\u003ctd\u003e0 to 500 µg\/L\u003c\/td\u003e\n\u003ctd\u003e0.1 µg\/L\u003c\/td\u003e\n\u003ctd\u003e±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlue-green Algae\u003c\/td\u003e\n\u003ctd\u003eFluorescence\u003c\/td\u003e\n\u003ctd\u003e100 to 300000 cells\/mL\u003c\/td\u003e\n\u003ctd\u003e20 cells\/mL\u003c\/td\u003e\n\u003ctd\u003e±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Nitrogen (NH₃-N)\u003c\/td\u003e\n\u003ctd\u003eIon selective electrode\u003c\/td\u003e\n\u003ctd\u003e0.1 to 100 mg\/L-N\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L-N\u003c\/td\u003e\n\u003ctd\u003e±10% or ±2 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Nitrogen (NO₃-N)\u003c\/td\u003e\n\u003ctd\u003eIon selective electrode\u003c\/td\u003e\n\u003ctd\u003e0.5 to 100 mg\/L-N\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L-N\u003c\/td\u003e\n\u003ctd\u003e±10% or ±2 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Ion (Cl-)\u003c\/td\u003e\n\u003ctd\u003eIon selective electrode\u003c\/td\u003e\n\u003ctd\u003e3 to 1000 mg\/L\u003c\/td\u003e\n\u003ctd\u003e0.01 to 1 mg\/L\u003c\/td\u003e\n\u003ctd\u003e±10% or ±2 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Ion (F-)\u003c\/td\u003e\n\u003ctd\u003eIon selective electrode\u003c\/td\u003e\n\u003ctd\u003e0.5 to 1000 mg\/L\u003c\/td\u003e\n\u003ctd\u003e0.01 to 1 mg\/L\u003c\/td\u003e\n\u003ctd\u003e±10% or ±2 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003ch4 style=\"text-align: left;\"\u003eDownloads\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" title=\"Portable Optical DO Meter Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860073_Portable_Optical_Dissolved_Oxygen_Meter_Datasheet.pdf\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cr8-e.pdf?v=1704924058\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Portable Optical DO Meter Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860073_Portable_Optical_Dissolved_Oxygen_Meter_Datasheet.pdf\" target=\"_blank\"\u003ePortable Multi-Parameter Water Quality Analyzer Datasheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cr8-e.pdf?v=1704924058\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" title=\"Portable Water Quality Analyzer and Sensors Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Multi-Parameter_Water_Quality_Analyzer_Sensor.pdf\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pdf-icon-63x63_480x480.png?v=1598991821\" style=\"float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cr8-e.pdf?v=1704924058\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Portable Optical DO Meter Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Multi-Parameter_Water_Quality_Analyzer_Sensor.pdf\" target=\"_blank\"\u003ePortable Multi-Parameter Water Quality Analyzer Users Manual\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cr8-e.pdf?v=1704924058\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4 style=\"text-align: left;\"\u003eOptional Probes\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.sper-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n  gap: 20px;\n}\n\n.sper-card {\n  border: 1px solid #e5e5e5;\n  border-radius: 8px;\n  padding: 16px;\n  background: #fff;\n  transition: box-shadow 0.2s ease;\n  display: flex;\n  flex-direction: column;\n}\n\n.sper-card:hover {\n  box-shadow: 0 4px 12px rgba(0,0,0,0.08);\n}\n\n.sper-card img {\n  width: 100%;\n  height: auto;\n  margin-bottom: 12px;\n  display: block;\n}\n\n.sper-title {\n  font-size: 16px;\n  font-weight: 600;\n  margin-bottom: 6px;\n  line-height: 1.3;\n}\n\n.sper-desc {\n  font-size: 14px;\n  margin-bottom: 12px;\n  line-height: 1.4;\n  color: #444;\n}\n\n.sper-specs {\n  font-size: 13px;\n  line-height: 1.6;\n  margin-top: auto;\n}\n\n.sper-spec-row {\n  display: grid;\n  grid-template-columns: 120px 1fr;\n  gap: 6px;\n  margin-bottom: 2px;\n}\n\n.sper-spec-label {\n  font-weight: 600;\n  color: #222;\n}\n\n.sper-spec-value {\n  color: #333;\n}\n\u003c\/style\u003e\n\u003cdiv align=\"center\"\u003e\n\u003cdiv class=\"sper-grid\"\u003e\n\u003c!-- Turbidity --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/products\/multi-parameter-turbidity-sensor\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Turbidity Sensor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_turbidity.jpg\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eTurbidity Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eOptical turbidity sensor using light scattering for suspended solids measurement.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eLight scattering\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0–1000 NTU\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.1 NTU\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±5%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ORP --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/products\/orp-sensor-fits-multi-parameter-sensor-housing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"ORP Sensor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_ORP.jpg\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eORP Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eGlass electrode ORP sensor for oxidation-reduction monitoring.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eGlass electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e-1000 to 1000 mV\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.1 mV\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±5 mV\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- DO --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/products\/do-sensor-fits-multi-parameter-sensor-housing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"DO Sensor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_DO.jpg\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eDissolved Oxygen Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eFluorescence DO sensor with stable, low-maintenance operation.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eFluorescence\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0–20 mg\/L, ppm, 0–200%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.1% or 0.01 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±0.1 mg\/L (\u0026lt;8), ±0.2 (\u0026gt;8)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- pH --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/products\/ph-sensor-fits-multi-parameter-sensor-housing\" target=\"_blank\"\u003e\u003cimg alt=\"pH Sensor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_pH.jpg\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003epH Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eHigh-accuracy glass electrode pH sensor for continuous monitoring.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eGlass electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0–14 pH\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.01 pH\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±0.1 pH\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Conductivity --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/products\/conductivity-salinity-sensor-fits-multi-parameter-sensor-housing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Conductivity Sensor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_conductivity.jpg\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eConductivity \/ Salinity Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eDual-range conductivity sensor for freshwater and high-salinity environments.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003ePlatinum electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e1–2000 µS\/cm, 100 µS\/cm–100 mS\/cm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.1 µS\/cm–0.01 mS\/cm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±3%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Blue-Green --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/products\/blue-green-algae-fits-multi-parameter-sensor-housing\" target=\"_blank\"\u003e\u003cimg alt=\"Blue Green Algae Sensor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_BG-Algae.jpg\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eBlue-Green Algae Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eFluorescence sensor for cyanobacteria detection.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eFluorescence\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e100–300,000 cells\/mL\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e20 cells\/mL\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±5%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Chlorophyll --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/products\/chlorophyll-sensor-fits-multi-parameter-sensor-housing\" target=\"_blank\"\u003e\u003cimg alt=\"Chlorophyll Sensor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_clorophyll.jpg\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eChlorophyll Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eSensitive fluorescence sensor for algae and biomass monitoring.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eFluorescence\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0–500 µg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.01–0.1 µg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±5%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Ammonia --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/products\/ammonia-nitrogen-sensor-fits-multi-parameter-sensor-housing\" target=\"_blank\"\u003e\u003cimg alt=\"Ammonia Nitrogen Sensor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_ammonia-nitrogen.jpg\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eAmmonia Nitrogen Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eIon-selective ammonia sensor for water treatment applications.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eIon-selective electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.1–100 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.01 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±10%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Nitrate --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/products\/nitrate-ion-sensor-fits-multi-parameter-sensor-housing\" target=\"_blank\"\u003e\u003cimg alt=\"Nitrate Ion Sensor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_nitrate-ion.jpg\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eNitrate Ion Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eISE nitrate sensor for nutrient monitoring.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eIon-selective electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.5–100 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.01–1 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±10% or ±2 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Chloride --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/products\/chloride-sensor-fits-multi-parameter-sensor-housing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Chloride Sensor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_chloride.jpg\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eChloride Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eISE chloride sensor for industrial and environmental water monitoring.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eIon-selective electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e3–3500 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.01 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±10% or ±0.2 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Fluoride --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca href=\"https:\/\/sperdirect.com\/products\/fluoride-sensor-fits-multi-parameter-sensor-housing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Fluoride Sensor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_fluoride.jpg\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003eFluoride Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eHigh-range fluoride ion sensor for water quality applications.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eIon-selective electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.5–10,000 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.01 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±10% or ±0.2 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Potassium --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/products\/potassium-ion-sensor-fits-multi-parameter-sensor-housing\" target=\"_blank\"\u003e\u003cimg alt=\"Potassium Ion Sensor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_potassium-ion.jpg\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"sper-title\"\u003ePotassium Ion Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eISE potassium sensor for environmental and agricultural monitoring.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eIon-selective electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.5–5000 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.01 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±10% or ±0.2 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Depth --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003cimg alt=\"Depth Sensor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/sensor_depth.jpg\"\u003e\n\u003cdiv class=\"sper-title\"\u003eDepth (Pressure) Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eDurable depth sensor for water level and pressure monitoring. \u003cbr\u003e(Included in Sonde Housing).\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0–61 m\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eMax Depth\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e30 m (10 m with ion sensors)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e2 cm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±0.3%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":51353784352992,"sku":"870015","price":4730.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/multi-parameter-water-quality-sensor-housing-5058746.jpg?v=1775570168"},{"product_id":"multi-parameter-turbidity-sensor","title":"Optical Turbidity Sensor - Fits Multi-Parameter Sonde","description":"\u003cdiv align=\"center\"\u003e\n\u003ch1 style=\"text-align: left;\"\u003eAdvanced Optical Turbidity Sensor is designed to fit the Multi-Parameter Sensor Housing.\u003c\/h1\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong style=\"color: rgb(255, 42, 0); font-size: 0.875rem;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNotes\u003c\/span\u003e:\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e1) This is for the SENSOR ONLY and requires use of the \u003ca href=\"https:\/\/sperdirect.com\/products\/multi-parameter-water-quality-sensor\" rel=\"noopener\" target=\"_blank\"\u003eMulti-Parameter Sensor Housing\u003c\/a\u003e. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e2) The sensor housing can be connected to either the \u003ca href=\"https:\/\/sperdirect.com\/products\/portable-multi-parameter-water-quality-analyzer\"\u003ePortable Multi-Parameter Water Quality Analyzer\u003c\/a\u003e, or integrated with 3rd party data loggers or remote monitoring systems via \u003cspan class=\"Apple-converted-space\"\u003ebuilt-in \u003c\/span\u003eRS485 Modbus output.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e3) This unit ships direct from the factory. Please allow an additional 5-10 working days for shipment and delivery.\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.sper-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n  gap: 20px;\n}\n\n.sper-card {\n  border: 1px solid #e5e5e5;\n  border-radius: 8px;\n  padding: 16px;\n  background: #fff;\n  transition: box-shadow 0.2s ease;\n  display: flex;\n  flex-direction: column;\n}\n\n.sper-card:hover {\n  box-shadow: 0 4px 12px rgba(0,0,0,0.08);\n}\n\n.sper-card img {\n  width: 100%;\n  height: auto;\n  margin-bottom: 12px;\n  display: block;\n}\n\n.sper-title {\n  font-size: 16px;\n  font-weight: 600;\n  margin-bottom: 6px;\n  line-height: 1.3;\n}\n\n.sper-desc {\n  font-size: 14px;\n  margin-bottom: 12px;\n  line-height: 1.4;\n  color: #444;\n}\n\n.sper-specs {\n  font-size: 13px;\n  line-height: 1.6;\n  margin-top: auto;\n}\n\n.sper-spec-row {\n  display: grid;\n  grid-template-columns: 120px 1fr;\n  gap: 6px;\n  margin-bottom: 2px;\n}\n\n.sper-spec-label {\n  font-weight: 600;\n  color: #222;\n}\n\n.sper-spec-value {\n  color: #333;\n}\n\u003c\/style\u003e\n\u003cdiv class=\"sper-grid\"\u003e\n\u003c!-- Turbidity --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003cdiv class=\"sper-title\"\u003eTurbidity Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eOptical turbidity sensor using light scattering for suspended solids measurement.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eLight scattering\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0–1000 NTU\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.1 NTU\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±5%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ORP --\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":51364128882912,"sku":"870015-TU","price":1565.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/optical-turbidity-sensor-fits-multi-parameter-sensor-housing-6141998.jpg?v=1775833823"},{"product_id":"orp-sensor-fits-multi-parameter-sensor-housing","title":"ORP Sensor - Fits Multi-Parameter Sonde","description":"\u003cdiv align=\"center\"\u003e\n\u003ch1 style=\"text-align: left;\"\u003eAdvanced ORP Sensor is designed to fit the Multi-Parameter Sensor Housing.\u003c\/h1\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong style=\"color: rgb(255, 42, 0); font-size: 0.875rem;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNotes\u003c\/span\u003e:\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e1) This is for the SENSOR ONLY and requires use of the \u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/products\/multi-parameter-water-quality-sensor\" target=\"_blank\"\u003eMulti-Parameter Sensor Housing\u003c\/a\u003e. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e2) The sensor housing can be connected to either the \u003ca href=\"https:\/\/sperdirect.com\/products\/portable-multi-parameter-water-quality-analyzer\"\u003ePortable Multi-Parameter Water Quality Analyzer\u003c\/a\u003e, or integrated with 3rd party data loggers or remote monitoring systems via \u003cspan class=\"Apple-converted-space\"\u003ebuilt-in \u003c\/span\u003eRS485 Modbus output.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e3) This unit ships direct from the factory. Please allow an additional 5-10 working days for shipment and delivery.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.sper-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n  gap: 20px;\n}\n\n.sper-card {\n  border: 1px solid #e5e5e5;\n  border-radius: 8px;\n  padding: 16px;\n  background: #fff;\n  transition: box-shadow 0.2s ease;\n  display: flex;\n  flex-direction: column;\n}\n\n.sper-card:hover {\n  box-shadow: 0 4px 12px rgba(0,0,0,0.08);\n}\n\n.sper-card img {\n  width: 100%;\n  height: auto;\n  margin-bottom: 12px;\n  display: block;\n}\n\n.sper-title {\n  font-size: 16px;\n  font-weight: 600;\n  margin-bottom: 6px;\n  line-height: 1.3;\n}\n\n.sper-desc {\n  font-size: 14px;\n  margin-bottom: 12px;\n  line-height: 1.4;\n  color: #444;\n}\n\n.sper-specs {\n  font-size: 13px;\n  line-height: 1.6;\n  margin-top: auto;\n}\n\n.sper-spec-row {\n  display: grid;\n  grid-template-columns: 120px 1fr;\n  gap: 6px;\n  margin-bottom: 2px;\n}\n\n.sper-spec-label {\n  font-weight: 600;\n  color: #222;\n}\n\n.sper-spec-value {\n  color: #333;\n}\n\u003c\/style\u003e\n\u003cdiv class=\"sper-grid\"\u003e\n\u003c!-- ORP --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003cdiv class=\"sper-title\"\u003eORP Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eGlass electrode ORP sensor for oxidation-reduction monitoring.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eGlass electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e-1000 to 1000 mV\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.1 mV\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±5 mV\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":51375454486752,"sku":"870015-ORP","price":591.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/orp-sensor-fits-multi-parameter-sensor-housing-7024574.jpg?v=1775833823"},{"product_id":"do-sensor-fits-multi-parameter-sensor-housing","title":"Dissolved Oxygen Sensor - Fits Multi-Parameter Sonde","description":"\u003cdiv align=\"center\"\u003e\n\u003ch1 style=\"text-align: left;\"\u003eAdvanced Dissolved Oxygen Sensor is designed to fit the Multi-Parameter Sensor Housing.\u003c\/h1\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong style=\"color: rgb(255, 42, 0); font-size: 0.875rem;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNotes\u003c\/span\u003e:\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e1) This is for the SENSOR ONLY and requires use of the \u003ca href=\"https:\/\/sperdirect.com\/products\/multi-parameter-water-quality-sensor\" rel=\"noopener\" target=\"_blank\"\u003eMulti-Parameter Sensor Housing\u003c\/a\u003e. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e2) The sensor housing can be connected to either the \u003ca href=\"https:\/\/sperdirect.com\/products\/portable-multi-parameter-water-quality-analyzer\"\u003ePortable Multi-Parameter Water Quality Analyzer\u003c\/a\u003e, or integrated with 3rd party data loggers or remote monitoring systems via \u003cspan class=\"Apple-converted-space\"\u003ebuilt-in \u003c\/span\u003eRS485 Modbus output.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e3) This unit ships direct from the factory. Please allow an additional 5-10 working days for shipment and delivery.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.sper-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n  gap: 20px;\n}\n\n.sper-card {\n  border: 1px solid #e5e5e5;\n  border-radius: 8px;\n  padding: 16px;\n  background: #fff;\n  transition: box-shadow 0.2s ease;\n  display: flex;\n  flex-direction: column;\n}\n\n.sper-card:hover {\n  box-shadow: 0 4px 12px rgba(0,0,0,0.08);\n}\n\n.sper-card img {\n  width: 100%;\n  height: auto;\n  margin-bottom: 12px;\n  display: block;\n}\n\n.sper-title {\n  font-size: 16px;\n  font-weight: 600;\n  margin-bottom: 6px;\n  line-height: 1.3;\n}\n\n.sper-desc {\n  font-size: 14px;\n  margin-bottom: 12px;\n  line-height: 1.4;\n  color: #444;\n}\n\n.sper-specs {\n  font-size: 13px;\n  line-height: 1.6;\n  margin-top: auto;\n}\n\n.sper-spec-row {\n  display: grid;\n  grid-template-columns: 120px 1fr;\n  gap: 6px;\n  margin-bottom: 2px;\n}\n\n.sper-spec-label {\n  font-weight: 600;\n  color: #222;\n}\n\n.sper-spec-value {\n  color: #333;\n}\n\u003c\/style\u003e\n\u003c!-- DO --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003cdiv class=\"sper-title\"\u003eDissolved Oxygen Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eFluorescence DO sensor with stable, low-maintenance operation.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eFluorescence\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0–20 mg\/L, ppm, 0–200%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.1% or 0.01 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±0.1 mg\/L (\u0026lt;8), ±0.2 (\u0026gt;8)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":51416358027488,"sku":"870015-DO","price":1648.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/do-sensor-fits-multi-parameter-sensor-housing-9506805.jpg?v=1775833820"},{"product_id":"ph-sensor-fits-multi-parameter-sensor-housing","title":"pH Sensor - Fits Multi-Parameter Sonde","description":"\u003cdiv align=\"center\"\u003e\n\u003ch1 style=\"text-align: left;\"\u003eAdvanced pH Sensor is designed to fit the Multi-Parameter Sensor Housing.\u003c\/h1\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong style=\"color: rgb(255, 42, 0); font-size: 0.875rem;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNotes\u003c\/span\u003e:\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e1) This is for the SENSOR ONLY and requires use of the \u003ca href=\"https:\/\/sperdirect.com\/products\/multi-parameter-water-quality-sensor\" rel=\"noopener\" target=\"_blank\"\u003eMulti-Parameter Sensor Housing\u003c\/a\u003e. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e2) The sensor housing can be connected to either the \u003ca href=\"https:\/\/sperdirect.com\/products\/portable-multi-parameter-water-quality-analyzer\"\u003ePortable Multi-Parameter Water Quality Analyzer\u003c\/a\u003e, or integrated with 3rd party data loggers or remote monitoring systems via \u003cspan class=\"Apple-converted-space\"\u003ebuilt-in \u003c\/span\u003eRS485 Modbus output.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e3) This unit ships direct from the factory. Please allow an additional 5-10 working days for shipment and delivery.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.sper-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n  gap: 20px;\n}\n\n.sper-card {\n  border: 1px solid #e5e5e5;\n  border-radius: 8px;\n  padding: 16px;\n  background: #fff;\n  transition: box-shadow 0.2s ease;\n  display: flex;\n  flex-direction: column;\n}\n\n.sper-card:hover {\n  box-shadow: 0 4px 12px rgba(0,0,0,0.08);\n}\n\n.sper-card img {\n  width: 100%;\n  height: auto;\n  margin-bottom: 12px;\n  display: block;\n}\n\n.sper-title {\n  font-size: 16px;\n  font-weight: 600;\n  margin-bottom: 6px;\n  line-height: 1.3;\n}\n\n.sper-desc {\n  font-size: 14px;\n  margin-bottom: 12px;\n  line-height: 1.4;\n  color: #444;\n}\n\n.sper-specs {\n  font-size: 13px;\n  line-height: 1.6;\n  margin-top: auto;\n}\n\n.sper-spec-row {\n  display: grid;\n  grid-template-columns: 120px 1fr;\n  gap: 6px;\n  margin-bottom: 2px;\n}\n\n.sper-spec-label {\n  font-weight: 600;\n  color: #222;\n}\n\n.sper-spec-value {\n  color: #333;\n}\n\u003c\/style\u003e\n\u003c!-- pH --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003cdiv class=\"sper-title\"\u003epH Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eHigh-accuracy glass electrode pH sensor for continuous monitoring.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eGlass electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0–14 pH\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.01 pH\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±0.1 pH\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":51416361631968,"sku":"870015-PH","price":645.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ph-sensor-fits-multi-parameter-sensor-housing-6481288.jpg?v=1775833820"},{"product_id":"conductivity-salinity-sensor-fits-multi-parameter-sensor-housing","title":"Conductivity\/Salinity Sensor - Fits Multi-Parameter Sonde","description":"\u003cdiv align=\"center\"\u003e\n\u003ch1 style=\"text-align: left;\"\u003eAdvanced Conductivity\/Salinity Sensor is designed to fit the Multi-Parameter Sensor Housing.\u003c\/h1\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong style=\"color: rgb(255, 42, 0); font-size: 0.875rem;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNotes\u003c\/span\u003e:\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e1) This is for the SENSOR ONLY and requires use of the \u003ca href=\"https:\/\/sperdirect.com\/products\/multi-parameter-water-quality-sensor\" rel=\"noopener\" target=\"_blank\"\u003eMulti-Parameter Sensor Housing\u003c\/a\u003e. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e2) The sensor housing can be connected to either the \u003ca href=\"https:\/\/sperdirect.com\/products\/portable-multi-parameter-water-quality-analyzer\"\u003ePortable Multi-Parameter Water Quality Analyzer\u003c\/a\u003e, or integrated with 3rd party data loggers or remote monitoring systems via \u003cspan class=\"Apple-converted-space\"\u003ebuilt-in \u003c\/span\u003eRS485 Modbus output.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e3) This unit ships direct from the factory. Please allow an additional 5-10 working days for shipment and delivery.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.sper-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n  gap: 20px;\n}\n\n.sper-card {\n  border: 1px solid #e5e5e5;\n  border-radius: 8px;\n  padding: 16px;\n  background: #fff;\n  transition: box-shadow 0.2s ease;\n  display: flex;\n  flex-direction: column;\n}\n\n.sper-card:hover {\n  box-shadow: 0 4px 12px rgba(0,0,0,0.08);\n}\n\n.sper-card img {\n  width: 100%;\n  height: auto;\n  margin-bottom: 12px;\n  display: block;\n}\n\n.sper-title {\n  font-size: 16px;\n  font-weight: 600;\n  margin-bottom: 6px;\n  line-height: 1.3;\n}\n\n.sper-desc {\n  font-size: 14px;\n  margin-bottom: 12px;\n  line-height: 1.4;\n  color: #444;\n}\n\n.sper-specs {\n  font-size: 13px;\n  line-height: 1.6;\n  margin-top: auto;\n}\n\n.sper-spec-row {\n  display: grid;\n  grid-template-columns: 120px 1fr;\n  gap: 6px;\n  margin-bottom: 2px;\n}\n\n.sper-spec-label {\n  font-weight: 600;\n  color: #222;\n}\n\n.sper-spec-value {\n  color: #333;\n}\n\u003c\/style\u003e\n\u003c!-- Conductivity --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003cdiv class=\"sper-title\"\u003eConductivity \/ Salinity Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eDual-range conductivity sensor for freshwater and high-salinity environments.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003ePlatinum electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e1–2000 µS\/cm, 100 µS\/cm–100 mS\/cm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.1 µS\/cm–0.01 mS\/cm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±3%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":51416366612704,"sku":"870015-CS","price":645.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/conductivitysalinity-sensor-fits-multi-parameter-sensor-housing-8904568.jpg?v=1775833820"},{"product_id":"blue-green-algae-fits-multi-parameter-sensor-housing","title":"Blue-Green Algae Sensor - Fits Multi-Parameter Sonde","description":"\u003cdiv align=\"center\"\u003e\n\u003ch1 style=\"text-align: left;\"\u003eAdvanced Blue-Green Algae Sensor is designed to fit the Multi-Parameter Sensor Housing.\u003c\/h1\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong style=\"color: rgb(255, 42, 0); font-size: 0.875rem;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNotes\u003c\/span\u003e:\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e1) This is for the SENSOR ONLY and requires use of the \u003ca href=\"https:\/\/sperdirect.com\/products\/multi-parameter-water-quality-sensor\" rel=\"noopener\" target=\"_blank\"\u003eMulti-Parameter Sensor Housing\u003c\/a\u003e. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e2) The sensor housing can be connected to either the \u003ca href=\"https:\/\/sperdirect.com\/products\/portable-multi-parameter-water-quality-analyzer\"\u003ePortable Multi-Parameter Water Quality Analyzer\u003c\/a\u003e, or integrated with 3rd party data loggers or remote monitoring systems via \u003cspan class=\"Apple-converted-space\"\u003ebuilt-in \u003c\/span\u003eRS485 Modbus output.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e3) This unit ships direct from the factory. Please allow an additional 5-10 working days for shipment and delivery.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.sper-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n  gap: 20px;\n}\n\n.sper-card {\n  border: 1px solid #e5e5e5;\n  border-radius: 8px;\n  padding: 16px;\n  background: #fff;\n  transition: box-shadow 0.2s ease;\n  display: flex;\n  flex-direction: column;\n}\n\n.sper-card:hover {\n  box-shadow: 0 4px 12px rgba(0,0,0,0.08);\n}\n\n.sper-card img {\n  width: 100%;\n  height: auto;\n  margin-bottom: 12px;\n  display: block;\n}\n\n.sper-title {\n  font-size: 16px;\n  font-weight: 600;\n  margin-bottom: 6px;\n  line-height: 1.3;\n}\n\n.sper-desc {\n  font-size: 14px;\n  margin-bottom: 12px;\n  line-height: 1.4;\n  color: #444;\n}\n\n.sper-specs {\n  font-size: 13px;\n  line-height: 1.6;\n  margin-top: auto;\n}\n\n.sper-spec-row {\n  display: grid;\n  grid-template-columns: 120px 1fr;\n  gap: 6px;\n  margin-bottom: 2px;\n}\n\n.sper-spec-label {\n  font-weight: 600;\n  color: #222;\n}\n\n.sper-spec-value {\n  color: #333;\n}\n\u003c\/style\u003e\n\u003c!-- Blue-Green --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003cdiv class=\"sper-title\"\u003eBlue-Green Algae Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eFluorescence sensor for cyanobacteria detection.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eFluorescence\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e100–300,000 cells\/mL\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e20 cells\/mL\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±5%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":51416422383840,"sku":"870015-BGA","price":1868.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/blue-green-algae-sensor-fits-multi-parameter-sensor-housing-7538548.jpg?v=1775833820"},{"product_id":"chlorophyll-sensor-fits-multi-parameter-sensor-housing","title":"Chlorophyll Sensor - Fits Multi-Parameter Sonde","description":"\u003cdiv align=\"center\"\u003e\n\u003ch1 style=\"text-align: left;\"\u003eAdvanced Conductivity\/Salinity Sensor is designed to fit the Multi-Parameter Sensor Housing.\u003c\/h1\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong style=\"color: rgb(255, 42, 0); font-size: 0.875rem;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNotes\u003c\/span\u003e:\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e1) This is for the SENSOR ONLY and requires use of the \u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/products\/multi-parameter-water-quality-sensor\" target=\"_blank\"\u003eMulti-Parameter Sensor Housing\u003c\/a\u003e. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e2) The sensor housing can be connected to either the \u003ca href=\"https:\/\/sperdirect.com\/products\/portable-multi-parameter-water-quality-analyzer\"\u003ePortable Multi-Parameter Water Quality Analyzer\u003c\/a\u003e, or integrated with 3rd party data loggers or remote monitoring systems via \u003cspan class=\"Apple-converted-space\"\u003ebuilt-in \u003c\/span\u003eRS485 Modbus output.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e3) This unit ships direct from the factory. Please allow an additional 5-10 working days for shipment and delivery.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.sper-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n  gap: 20px;\n}\n\n.sper-card {\n  border: 1px solid #e5e5e5;\n  border-radius: 8px;\n  padding: 16px;\n  background: #fff;\n  transition: box-shadow 0.2s ease;\n  display: flex;\n  flex-direction: column;\n}\n\n.sper-card:hover {\n  box-shadow: 0 4px 12px rgba(0,0,0,0.08);\n}\n\n.sper-card img {\n  width: 100%;\n  height: auto;\n  margin-bottom: 12px;\n  display: block;\n}\n\n.sper-title {\n  font-size: 16px;\n  font-weight: 600;\n  margin-bottom: 6px;\n  line-height: 1.3;\n}\n\n.sper-desc {\n  font-size: 14px;\n  margin-bottom: 12px;\n  line-height: 1.4;\n  color: #444;\n}\n\n.sper-specs {\n  font-size: 13px;\n  line-height: 1.6;\n  margin-top: auto;\n}\n\n.sper-spec-row {\n  display: grid;\n  grid-template-columns: 120px 1fr;\n  gap: 6px;\n  margin-bottom: 2px;\n}\n\n.sper-spec-label {\n  font-weight: 600;\n  color: #222;\n}\n\n.sper-spec-value {\n  color: #333;\n}\n\u003c\/style\u003e\n\u003c!-- Chlorophyll --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003cdiv class=\"sper-title\"\u003eChlorophyll Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eSensitive fluorescence sensor for algae and biomass monitoring.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eFluorescence\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0–500 µg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.01–0.1 µg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±5%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":51416705269984,"sku":"870015-CLP","price":1868.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/chlorophyll-sensor-fits-multi-parameter-sensor-housing-5443593.jpg?v=1775833819"},{"product_id":"ammonia-nitrogen-sensor-fits-multi-parameter-sensor-housing","title":"Ammonia Nitrogen Sensor - Fits Multi-Parameter Sonde","description":"\u003cdiv align=\"center\"\u003e\n\u003ch1 style=\"text-align: left;\"\u003eAdvanced Conductivity\/Salinity Sensor is designed to fit the Multi-Parameter Sensor Housing.\u003c\/h1\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong style=\"color: rgb(255, 42, 0); font-size: 0.875rem;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNotes\u003c\/span\u003e:\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e1) This is for the SENSOR ONLY and requires use of the \u003ca href=\"https:\/\/sperdirect.com\/products\/multi-parameter-water-quality-sensor\" rel=\"noopener\" target=\"_blank\"\u003eMulti-Parameter Sensor Housing\u003c\/a\u003e. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e2) The sensor housing can be connected to either the \u003ca href=\"https:\/\/sperdirect.com\/products\/portable-multi-parameter-water-quality-analyzer\"\u003ePortable Multi-Parameter Water Quality Analyzer\u003c\/a\u003e, or integrated with 3rd party data loggers or remote monitoring systems via \u003cspan class=\"Apple-converted-space\"\u003ebuilt-in \u003c\/span\u003eRS485 Modbus output.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e3) This unit ships direct from the factory. Please allow an additional 5-10 working days for shipment and delivery.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.sper-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n  gap: 20px;\n}\n\n.sper-card {\n  border: 1px solid #e5e5e5;\n  border-radius: 8px;\n  padding: 16px;\n  background: #fff;\n  transition: box-shadow 0.2s ease;\n  display: flex;\n  flex-direction: column;\n}\n\n.sper-card:hover {\n  box-shadow: 0 4px 12px rgba(0,0,0,0.08);\n}\n\n.sper-card img {\n  width: 100%;\n  height: auto;\n  margin-bottom: 12px;\n  display: block;\n}\n\n.sper-title {\n  font-size: 16px;\n  font-weight: 600;\n  margin-bottom: 6px;\n  line-height: 1.3;\n}\n\n.sper-desc {\n  font-size: 14px;\n  margin-bottom: 12px;\n  line-height: 1.4;\n  color: #444;\n}\n\n.sper-specs {\n  font-size: 13px;\n  line-height: 1.6;\n  margin-top: auto;\n}\n\n.sper-spec-row {\n  display: grid;\n  grid-template-columns: 120px 1fr;\n  gap: 6px;\n  margin-bottom: 2px;\n}\n\n.sper-spec-label {\n  font-weight: 600;\n  color: #222;\n}\n\n.sper-spec-value {\n  color: #333;\n}\n\u003c\/style\u003e\n\u003c!-- Ammonia --\u003e\n\u003cdiv class=\"sper-card\"\u003e\n\u003cdiv class=\"sper-title\"\u003eAmmonia Nitrogen Sensor\u003c\/div\u003e\n\u003cdiv class=\"sper-desc\"\u003eIon-selective ammonia sensor for water treatment applications.\u003c\/div\u003e\n\u003cdiv class=\"sper-specs\"\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003ePrinciple\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003eIon-selective electrode\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.1–100 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e0.01 mg\/L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-row\"\u003e\n\u003cdiv class=\"sper-spec-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sper-spec-value\"\u003e±10%\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":51416852398304,"sku":"870015-AN","price":2858.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/ammonia-nitrogen-sensor-fits-multi-parameter-sensor-housing-8213823.jpg?v=1775833819"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/collections\/water-quality-1539507.jpg?v=1771523658","url":"https:\/\/sperdirect.com\/fil\/collections\/lab-water-quality.oembed?page=2","provider":"Sper Scientific Direct","version":"1.0","type":"link"}