{"title":"Qualité de l'air intérieur","description":"\u003cspan\u003eLa mesure de la qualité de l'air intérieur (QAI) est un facteur important, car une mauvaise qualité de l'air peut causer de la fatigue, une incapacité à se concentrer et même des maladies (c'est-à-dire le syndrome des bâtiments malsains). Nos compteurs IAQ mesurent le CO2, l'humidité, le point de rosée, la température de l'air, la température du bulbe humide et l'oxygène (O2).\u003c\/span\u003e","products":[{"product_id":"hot-wire-anemometer-sd-card","title":"Hot Wire Anemometer SD Card Logger","description":"\u003ch1\u003eThis handheld device reads air velocity and temperature, and also functions as a type K or J thermometer that records data onto removable SD Cards. \u003c\/h1\u003e\n\u003cp\u003eRecords data to 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. Uploads 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. Can also stream data directly to a computer using the optional software and cables. Also reads thermocouple temperature with optional probes. \u003c\/p\u003e\n\u003cp\u003eEach data set includes airspeed, air temperature, time and date. Features min\/max, auto power-off, low battery indicator and hold function. This well-made unit is extremely accurate with fast response times, and includes a fold-out tripod and large, easy-to-read backlit LCD. Comes ready to use in a soft carrying case complete with a detachable telescopic probe, 6 AA batteries, instruction manual and an SD card.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/sperdirect.com\/blogs\/news\/hot-wire-versus-vane-anemometers\" title=\"Hot Wire versus Vane Anemometers\"\u003eRead our article on Hot Wire versus Vane Anemometers here.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions: 7\" × 2¾\" × 1¾\" (178 × 70 × 44 mm)\u003cbr\u003eWeight: 1 lb. (0.45 kg).\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable class=\"specs_chart\" style=\"width: 542px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 130px;\"\u003e\u003cb\u003eUnits of Measure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 130px;\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 110px;\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 175px;\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 121px;\"\u003e\u003cb\u003eFt\/min:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 125px;\"\u003e40 to 3940\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 110px;\"\u003e1\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 158px;\"\u003e±(1% FS + 20 FPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 121px;\"\u003e\u003cb\u003eKnots:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 125px;\"\u003e0.4 to 38.8\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" rowspan=\"4\" style=\"width: 110px;\"\u003e0.01 to 0.1\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 158px;\"\u003e±(1% FS + 0.2 Knots)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 121px;\"\u003e\u003cb\u003em\/s:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 125px;\"\u003e0.2 to 25.0\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 158px;\"\u003e±(1% FS + 0.1 m\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 121px;\"\u003e\u003cb\u003eKm\/h:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 125px;\"\u003e0.7 to 72.0\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 158px;\"\u003e±(1% FS + 0.3 Km\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 121px;\"\u003e\u003cb\u003emph:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 125px;\"\u003e0.5 to 44.7\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 158px;\"\u003e±(1% FS + 0.2 mph)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 121px;\"\u003e\u003cb\u003eType K:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 125px;\"\u003e-58 to 2372ºF\u003cbr\u003e-50 to 1300ºC\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" rowspan=\"3\" style=\"width: 110px;\"\u003e0.1\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" rowspan=\"2\" style=\"width: 158px;\"\u003e±(0.4% FS + 1.8ºF)\u003cbr\u003e±(0.4% FS + 1ºC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 121px;\"\u003e\u003cb\u003eType J:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 125px;\"\u003e-58 to 2012ºF\u003cbr\u003e-50 to 1100ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 121px;\"\u003e\u003cb\u003eAir Temperature:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 125px;\"\u003e32 to 122ºF\u003cbr\u003e0 to 50ºC\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 158px;\"\u003e1.5ºF\u003cbr\u003e0.8ºC\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\/850024-i.pdf?v=1598908083\" 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\/850024-i.pdf?v=1598908083\" 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\/850024-b.pdf?v=1600278242\" 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\/850024-c.pdf?v=1606337275\" 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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Anemometers3.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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Anemometers3.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 \u003c\/p\u003e\n\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","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":32986665812104,"sku":"850024","price":601.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Hot-Wire-Anemometer-SD-Card-Logger-211334.jpg?v=1752691854"},{"product_id":"environmental-quality-sd-card-logger","title":"Environmental Quality SD Card Logger","description":"\u003ch1\u003eRecords air speed, ambient temperature, relative humidity, light and thermocouple temperature onto removable SD Cards.\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes a 4-parameter environmental probe, and also works with all of our \u003ca href=\"https:\/\/sperdirect.com\/pages\/search-results-page?q=k%20j%20probe\u0026amp;page=1\u0026amp;rb_tags=Probes\u0026amp;tab=products\" title=\"Type J \u0026amp; K Thermocouple Probes\"\u003estandard Type J \u0026amp; K Thermocouple Probes\u003c\/a\u003e. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRecords data onto standard SD memory cards (like a digital camera). The removable SD card is easy to transport and insert into a computer’s memory card slot or SD card reader. Uploads pre-formatted data to Excel, without the need for additional software and cables. Each data set includes the parameter being measured, time and date. Features min\/max, auto power off, low battery indicator and hold function. Also reads thermocouple temperature with optional probes. Extremely accurate with fast response times, and includes a fold-out tripod and large, easy-to-read backlit LCD. \u003cbr\u003e\u003cbr\u003eComes ready to use in a soft carrying case complete with a detachable probe, 6 AA batteries, instruction manual and an SD card. Uses optional USB Power Cable (\u003ca href=\"\/fr-ca\/products\/usb-power-cable?variant=33761422180488\" title=\"Sper Scientific 840058  USB Power Cable\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e840058\u003c\/span\u003e\u003c\/a\u003e) or AC Adapter (\u003ca href=\"\/fr-ca\/products\/sper-scientific-840097-ac-adapter?variant=33410389966984\" title=\"Sper Scientific 840097  AC Adapter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e840097\u003c\/span\u003e\u003c\/a\u003e). N.I.S.T. Traceable Certification Report available (for Air Temperature \u0026amp; RH only).\u003cbr\u003e\u003cbr\u003eDimensions: 7\" × 2¾\" × 1¾\" (178 × 70 × 44 mm)\u003cbr\u003eWeight: 1 lb. (0.45 kg)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis instrument features a tripod mount, and we recommend using a tripod for the most stable and accurate readings.\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\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;\"\u003e*Certification Option\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003eN.I.S.T. traceable \u003cspan\u003eCertificate of Compliance\u003c\/span\u003e available at additional cost (Select option above).\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable width=\"520\" height=\"376\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 151px;\"\u003e\u003cb\u003eUnit of Measure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 89px;\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75px;\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 191px;\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 151px;\"\u003e\u003cb\u003eAmbient Temperature:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 89px;\"\u003e32 to 122ºF\u003cbr\u003e0 to 50ºC\u003c\/td\u003e\n\u003ctd rowspan=\"4\" style=\"width: 75px;\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 191px;\"\u003e±1.5ºF\u003cbr\u003e±0.8ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 151px;\"\u003e\u003cb\u003eType K Temperature:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 89px;\"\u003e-58 to 2372ºF\u003cbr\u003e-50 to 1300ºC\u003c\/td\u003e\n\u003ctd style=\"width: 191px;\"\u003e±(0.4% + 1.8ºF)\u003cbr\u003e±(0.4% + 1ºC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 151px;\"\u003e\u003cb\u003eType J Temperature:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 89px;\"\u003e-58 to 2192ºF\u003cbr\u003e-50 to 1200ºC\u003c\/td\u003e\n\u003ctd style=\"width: 191px;\"\u003e±(0.4% + 1.8ºF)\u003cbr\u003e±(0.4% + 1ºC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 151px;\"\u003e\u003cb\u003eRH:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 89px;\"\u003e0 to 95%\u003c\/td\u003e\n\u003ctd style=\"width: 191px;\"\u003e≥70% RH: ± (3%rdg + 1% RH)\u003cbr\u003e\u0026lt;70% RH: ± 3% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 151px;\"\u003e\u003cb\u003eAirspeed m\/s:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 89px;\"\u003e0.4 to 25.0\u003c\/td\u003e\n\u003ctd style=\"width: 75px;\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 191px;\"\u003e±(0.2% + 0.2 m\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 151px;\"\u003e\u003cb\u003eAirspeed km\/h:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 89px;\"\u003e1.4 to 90.0\u003c\/td\u003e\n\u003ctd style=\"width: 75px;\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 191px;\"\u003e±(0.2% + 0.8 km\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 151px;\"\u003e\u003cb\u003eAirspeed mile\/h:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 89px;\"\u003e0.9 to 55.9\u003c\/td\u003e\n\u003ctd style=\"width: 75px;\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 191px;\"\u003e±(0.2% + 0.4 mph)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 151px;\"\u003e\u003cb\u003eAirspeed knots:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 89px;\"\u003e0.8 to 48.6\u003c\/td\u003e\n\u003ctd style=\"width: 75px;\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 191px;\"\u003e±(0.2% + 0.4 knots)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 151px;\"\u003e\u003cb\u003eAirspeed ft\/min:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 89px;\"\u003e80 to 4930\u003c\/td\u003e\n\u003ctd style=\"width: 75px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 191px;\"\u003e±(2% + 40 ft\/min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 151px;\"\u003e\u003cb\u003eLux:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 89px;\"\u003e0 to 20,000\u003c\/td\u003e\n\u003ctd style=\"width: 75px;\"\u003e1\u003c\/td\u003e\n\u003ctd rowspan=\"2\" style=\"width: 191px;\"\u003e±5% rdg + 8D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\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\/850071-i.pdf?v=1606776207\" 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\/850071-i.pdf?v=1606776207\" 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\/850071-d.pdf?v=1606334104\" 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\/850071-d.pdf?v=1606334104\" 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 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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Environmental_Only_Chart.pdf\" title=\"Multi-Parameter Environmental Quality Meters 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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Environmental_Only_Chart.pdf\" title=\"Multi-Parameter Environmental Quality Meters Comparison\" rel=\"noopener\" target=\"_blank\"\u003eMulti-Parameter Environmental Quality Meters Comparison\u003c\/a\u003e\u003c\/strong\u003e\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\u003eVideos\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe width=\"535\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/APjDoqEaTwc\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":35726421131421,"sku":"850071","price":335.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Environmental-Quality-SD-Card-Logger-576480.jpg?v=1752691870"},{"product_id":"bluetooth-relative-humidity-temperature-pressure-logger","title":"Bluetooth Relative Humidity \/ Temperature \/ Pressure Logger","description":"\u003ch1\u003eRecords up to 16,000 data points per parameter with date\/time stamps in either metric or imperial units of measure.\u003c\/h1\u003e\n\u003cp\u003eA compact design with the convenience of Bluetooth® streaming to a smartphone App for data storage and sharing. Once the dataset is complete, there is no need to attach the device to a computer to retrieve comprehensive reports. Simply download a full-color graphic report to the phone app wirelessly and e-mail to any computer for printing or further analysis in Excel.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYou can also view a quick summary of data recordings anytime on the app. The free Android or iOS app communicates with up to 3 loggers simultaneously. Humidity, temperature, and barometric pressure cycle automatically on the large LCD screen while Hi\/Low alarms are clearly indicated at a distance by the color-coded bright LED light on the housing. An optional audible alarm matches this warning from the phone. Quickly view Min\/Max at any time by pushing a button on the device without interfering with data logging. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eComes with a CR2 Lithium battery that will power the unit for approximately 72 days. Freestanding or wall mount with either flip-out tab or built-in magnet. EN12830:2018, GMP, GLP compliant.\u003c\/p\u003e\n\u003cp\u003eDimensions: 3” x 2” x 1” (78 x 50 x 23 mm)\u003cbr\u003eWeight: 2.3 oz (66 g)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv style=\"text-align: left;\"\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;\"\u003e\u003c\/div\u003e\n\u003cstrong\u003e*Certification Option\u003c\/strong\u003e\u003cbr\u003e N.I.S.T. traceable \u003cspan\u003eCertificate of Compliance\u003c\/span\u003e available at additional cost (Select option above).\u003cbr\u003e\u003cbr\u003e\u003chr\u003e\n\u003cp\u003eDimensions: 3” x 2” x 1” (78 x 50 x 23 mm)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWeight: 2.3 oz (66 g)\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 545px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 130px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 148px;\"\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: 240px;\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px;\"\u003e\u003cb\u003eTemperature:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 122px;\"\u003e-22 to 158°F\u003cbr\u003e-30 to 70°C\u003c\/td\u003e\n\u003ctd style=\"width: 91px;\"\u003e0.1°F\/C\u003c\/td\u003e\n\u003ctd style=\"width: 181px;\"\u003e±1.0°F\u003cbr\u003e±0.5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px;\"\u003e\u003cb\u003eRH:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 122px;\"\u003e0.1 to 80%\u003c\/td\u003e\n\u003ctd style=\"width: 91px;\"\u003e0.1%\u003c\/td\u003e\n\u003ctd style=\"width: 181px;\"\u003e±3% (@25°C \u0026amp; 10 to 80% RH)\u003cbr\u003eotherwise ±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px;\"\u003e\u003cb\u003eBarometer:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 122px;\"\u003e300 to 1100 hPa\u003cbr\u003e8.9 to 32.5 inHg\u003c\/td\u003e\n\u003ctd style=\"width: 91px;\"\u003e1 hPa\u003cbr\u003e0.1 inHg\u003c\/td\u003e\n\u003ctd style=\"width: 181px;\"\u003e±3 hPa (0 to 60°C)\u003cbr\u003e±5 hPa (-20 to 0°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\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\/800018-i.pdf?v=1601653792\" 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\/800018-i.pdf?v=1601653792\" 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\/800018-b.pdf?v=1600278269\" 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\/800018-b.pdf?v=1600278269\" 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\/Hygrometers3.pdf?v=1628878412\" 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\/Hygrometers3.pdf?v=1628878412\" 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":35608336007325,"sku":"800018","price":185.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Bluetooth-Relative-Humidity-Temperature-Pressure-Logger-842214.jpg?v=1752691852"},{"product_id":"indoor-outdoor-humidity-temperature-monitor-with-remote","title":"Indoor\/Outdoor Humidity\/Temperature Monitor","description":"\u003ch1\u003e\u003cb\u003eSimultaneously Displays Internal and External Temperature and Relative Humidity.\u003c\/b\u003e\u003c\/h1\u003e\n\u003cp\u003eThe remote ambient temperature\/relative humidity sensor is mounted on a cord over 3-ft long. Place the highly accurate sensor inside a desiccator, refrigerator, drying or other environmental chamber and view simultaneous displays of temperature and relative humidity outside on the large LCD display. \u003cbr\u003e\u003cbr\u003eRecalls min\/max readings on both parameters. °C and °F selectable. Wall mounted or free standing. Comes with 1 AAA battery which lasts a full year.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClear digital readout easy to see\u003c\/li\u003e\n\u003cli\u003e5 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions: 4 ¼” x 3¾” x 7\/8” (110 x 97 x 20 mm)\u003cbr\u003eWeight: 6 oz (170 g)\u003c\/p\u003e\n\u003cdiv class=\"nav_content\" style=\"text-align: left;\"\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;\"\u003e*Certification Option\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eN.I.S.T. traceable \u003cspan\u003eCertificate of Calibration\u003c\/span\u003e available at additional cost (Select option above).\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 528px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 123px; height: 19px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px; 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: 126px; height: 19px;\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42px;\"\u003e\n\u003ctd style=\"width: 123px; height: 42px;\"\u003e\u003cb\u003eInside Temperature\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px; height: 42px;\"\u003e32 to 122°F\u003cbr\u003e(0 to 50°C)\u003c\/td\u003e\n\u003ctd style=\"width: 125px; height: 42px;\"\u003e0.1°F or C\u003c\/td\u003e\n\u003ctd style=\"width: 126px; height: 42px;\"\u003e±2°F\u003cbr\u003e(±1°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 123px; height: 38px;\"\u003e\u003cb\u003eOutside Temperature\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px; height: 38px;\"\u003e-58 to 158°F\u003cbr\u003e(-50 to 70°C)\u003c\/td\u003e\n\u003ctd style=\"width: 125px; height: 38px;\"\u003e0.1°F or C\u003c\/td\u003e\n\u003ctd style=\"width: 126px; height: 38px;\"\u003e±2°F\u003cbr\u003e±1°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 123px; height: 19px;\"\u003e\u003cb\u003eRH\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px; height: 19px;\"\u003e10 to 99%\u003c\/td\u003e\n\u003ctd style=\"width: 125px; height: 19px;\"\u003e1%\u003c\/td\u003e\n\u003ctd style=\"width: 126px; height: 19px;\"\u003e±5% @ 40-70%, ±8% @ others\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\/800015_16_27_A-i.pdf?v=1682435494\" 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\/800015_16_27_A-i.pdf?v=1682435494\" 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\/800015_16_27-c.pdf?v=1683310175\" 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\/800015_16_27-c.pdf?v=1683310175\" 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\/Hygrometers3.pdf?v=1628878412\" 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\/Hygrometers3.pdf?v=1628878412\" 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","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":35742836654237,"sku":"800027","price":70.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/IndoorOutdoor-HumidityTemperature-Monitor-519581.jpg?v=1752691903"},{"product_id":"dial-hygrometer-thermometer","title":"Dial Hygrometer \/ Thermometer","description":"\u003cdiv class=\"a-section a-spacing-extra-large\" id=\"descriptionAndDetails\"\u003e\n\u003cdiv data-feature-name=\"productDescription\" data-cel-widget=\"productDescription_feature_div\" class=\"feature\" id=\"productDescription_feature_div\"\u003e\n\u003cdiv data-feature-name=\"productDescription\" data-template-name=\"productDescription\" data-cel-widget=\"productDescription_feature_div\" class=\"a-row feature\" id=\"productDescription_feature_div\"\u003e\n\u003cdiv class=\"a-section a-spacing-small\" id=\"productDescription\"\u003e\n\u003ch1\u003eThe dial hygrometer \/ thermometer is ideal for home, classroom,  lab or industrial use.\u003c\/h1\u003e\n\u003cp\u003eLarge, clear, 0 to 100% RH scale on 4\" dial is easily read from a distance. Uses a precise synthetic hair hygrometer with an accuracy of ±5%. Plastic face meets food industry requirements. Inner dial shows temperature using a bimetal thermometer, with an accuracy of ±2°F. Wall mounts. N.I.S.T. traceable Certification Report available.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-feature-name=\"featurebulletsbtf\" data-cel-widget=\"featurebulletsbtf\" class=\"feature\" id=\"featurebulletsbtf\"\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eTrue dial reading\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"a-list-item\"\u003e5 year warranty\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\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\/736920-i.pdf?v=1598908077\" 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\" 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\/736920-i.pdf?v=1598908077\" 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\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\/Hygrometers3.pdf?v=1628878412\" 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\" 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\/Hygrometers3.pdf?v=1628878412\" 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":36636383936669,"sku":"736920","price":42.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Dial-Hygrometer-Thermometer-622133.jpg?v=1752691904"},{"product_id":"humidity-temperature-monitor","title":"Humidity\/Temperature Monitor","description":"\u003ch1\u003e\n\u003cmeta charset=\"utf-8\"\u003eLarge Display Digital Humidity Temperature Monitor  \u003c\/h1\u003e\n\u003cp\u003eSimultaneously monitors both temperature and humidity on an extra large 3-3\/16 x 2½\" dual display which can be read from across a room. Monitor humidity and temperature in labs, chemical storage areas, clean rooms, stock rooms, warehouses, factories, greenhouses, and outdoors. Recall min\/max temperature and min\/max humidity readings over any time period. Stand or wall mount. Comes with 1 AAA battery which lasts a full year. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSper Scientific 800016 Digital Humidity Temperature Monitor - Large Display- Simultaneously monitors both temperature and humidity on an extra-large 3-3\/16 x 2½\" dual display which can be read from across a room\u003c\/li\u003e\n\u003cli\u003eRecall min\/max temperature and min\/max humidity readings over any time period\u003c\/li\u003e\n\u003cli\u003eLarge Display\u003c\/li\u003e\n\u003cli\u003eTemperature: Range -58 to 158°F (-50 to 70°C) | Resolution 0.1°F or C | Accuracy ±2°F (±1°C)\u003c\/li\u003e\n\u003cli\u003eRH: Range 10 to 99% | Resolution 1% | Accuracy ±5%\u003c\/li\u003e\n\u003cli\u003e5 Year Warranty\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\" class=\"nav_content\"\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg data-mce-fragment=\"1\" style=\"float: left;\" alt=\"Sper Certified\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Certifiedstamp-100.jpg?v=1600794394\"\u003e*Certification Option\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp3\u003eN.I.S.T. traceable \u003cspan\u003eCertificate of Calibration\u003c\/span\u003e available at additional cost (Select option above).\u003cbr\u003e\u003cbr\u003e\u003c\/p3\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable style=\"width: 530px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 124px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 124px;\"\u003e\u003cb\u003eTemperature\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e32 to 122°F\u003cbr\u003e(-0 to 50°C)\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e0.1°F or C\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e±2°F\u003cbr\u003e(±1°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 124px;\"\u003e\u003cb\u003eRH\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e10 to 99%\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e1%\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e±5% @ 40-70%, ±8% others\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\/800015_16_27_A-i.pdf?v=1682435494\" 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\/800015_16_27_A-i.pdf?v=1682435494\" 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\/800015_16_27-c.pdf?v=1683310175\" 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\/800015_16_27-c.pdf?v=1683310175\" 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\/Hygrometers3.pdf?v=1628878412\" 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\/Hygrometers3.pdf?v=1628878412\" 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","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":35728167469213,"sku":"800016","price":54.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/HumidityTemperature-Monitor-222636.jpg?v=1752691875"},{"product_id":"oxygen-pen","title":"Oxygen Pen","description":"\u003ch1\u003e\u003cstrong\u003eThis pen style meter reads oxygen (O2) level and air temperature, and is easily portable and designed for simple one-hand operation. \u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eReads oxygen in air for environmental studies, IAQ, bio-technology (for oxygen incubators and anaerobic cultivators), food storage and refrigeration, and testing fire alarm and fuel cell systems.\u003c\/p\u003e\n\u003cp\u003eThe fast, highly reliable, galvanic oxygen sensor is unaffected by acidic gases such as CO2. Simultaneously displays O2 concentration and air temperature in °C or °F. Features hold, min\/max, a low battery indicator, ATC and auto-power-off. Comes with 4 AAA batteries and a soft carrying case with a belt loop and shoulder strap.\u003c\/p\u003e\n\u003cp\u003eDimensions: 7\" × 1½\" × 1½\" (178 × 38 × 38 mm)\u003cbr\u003eWeight: 5.3 oz (150 g).\u003c\/p\u003e\n\u003cdiv id=\"detail-bullets\"\u003e\u003ca name=\"productDetails\" id=\"productDetails\" aria-hidden=\"true\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4 class=\"nav_heading\"\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable class=\"specs_chart\" style=\"width: 534px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 124px;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 128px;\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 124px;\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 130px;\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 124px;\"\u003e\u003cb\u003eO\u003csub\u003e2\u003c\/sub\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 128px;\"\u003e0 to 30%\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 124px;\"\u003e0.1%\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 130px;\"\u003e± (1% reading + 0.2% O\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 124px;\"\u003e\u003cb\u003eTemperature\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 128px;\"\u003e32 to 122°F\u003cbr\u003e0 to 50°C\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 124px;\"\u003e0.1°\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 130px;\"\u003e1.5°F± 0.8°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"nav_heading\"\u003eStandards\u003c\/div\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable class=\"specs_chart\" style=\"width: 540px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" colspan=\"2\" style=\"width: 524px;\"\u003e\u003cb\u003eOxygen (O\u003csub\u003e2\u003c\/sub\u003e) Levels and Exposure Effects\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 85px;\"\u003e\u003cb\u003e\u0026gt;23.5%\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 439px;\"\u003eSignificant fire and explosion risk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 85px;\"\u003e\u003cb\u003e19.5%\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 439px;\"\u003eMinimum acceptable oxygen level.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 85px;\"\u003e\u003cb\u003e15 to 19%\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 439px;\"\u003eDecreased ability to work strenuously.\u003cbr\u003eImpair coordination. Early symptoms.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 85px;\"\u003e\u003cb\u003e12 to 14%\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 439px;\"\u003eRespiration increases.\u003cbr\u003ePoor judgment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 85px;\"\u003e\u003cb\u003e10 to 12%\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 439px;\"\u003eRespiration increases. Lips blue.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 85px;\"\u003e\u003cb\u003e8 to 10%\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 439px;\"\u003eMental failure. Fainting. Nausea.\u003cbr\u003eUnconsciousness. Vomiting.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 85px;\"\u003e\u003cb\u003e6 to 8%\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 439px;\"\u003e8 minutes – fatal.\u003cbr\u003e6 minutes - 50% fatal\u003cbr\u003e4-5 minutes - possible recovery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 85px;\"\u003e\u003cb\u003e4 to 6%\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd class=\"specs_chart\" style=\"width: 439px;\"\u003eComa in 40 seconds. Death\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\/800047-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\/800047-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\/800047-b.pdf?v=1600278246\" 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\/800047-b.pdf?v=1600278246\" 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\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\/Indoor_Air_Qual3.pdf?v=1634236603\" 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\/Indoor_Air_Qual3.pdf?v=1634236603\" 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":33090330230920,"sku":"800047","price":448.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Oxygen-Pen-944791.jpg?v=1752691904"},{"product_id":"mini-environmental-quality-meter-12-parameters","title":"Advanced Mini Environmental Quality Meter (12 Parameters)","description":"\u003ch1\u003eThese meters are light weight, tiny in size with simple, one-hand, operation.\u003c\/h1\u003e\n\u003cp\u003eThey are perfect for scientists, agricultural specialist, facilities managers, HVAC professionals, home inspectors, field technicians, health and safety personal, hazmat crews, outdoor enthusiasts, educators, and coaches… all of whom need accurate information to properly access environmental conditions and make crucial decisions.\u003c\/p\u003e\n\u003cp\u003eReads air speed in addition to the wide selection of environmental parameters detailed below. Accurately measures liquid and solid temperatures using the optional \u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003ca title=\"PT 1000 Temperature Probe\" href=\"\/fr-ca\/products\/pt-1000-temperature-probe-for-use-with-850027\" style=\"color: #2b00ff;\"\u003ePt 1000 penetration probe\u003c\/a\u003e\u003c\/span\u003e.\u003c\/span\u003e Will sense airflow as low as 0.4 m\/s with an accuracy of ±3% (4% \u0026gt;20 m\/s). Replaceable snap-in anemometer vane is available.\u003c\/p\u003e\n\u003cp\u003eFeatures min\/max, hold, backlight and come complete with a wrist strap, carry pouch, and button cell battery providing at least 40 hours of continuous use.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eMeasures these parameters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAir Temperature\u003c\/li\u003e\n\u003cli\u003eAir Volume\u003c\/li\u003e\n\u003cli\u003eAltitude\u003c\/li\u003e\n\u003cli\u003eBarometric Pressure\u003c\/li\u003e\n\u003cli\u003eDew Point\u003c\/li\u003e\n\u003cli\u003eHeat Stress Index\u003c\/li\u003e\n\u003cli\u003ePT 1000 ohm Probe (optional)\u003c\/li\u003e\n\u003cli\u003eRelative Humidity\u003c\/li\u003e\n\u003cli\u003eVisible Light\u003c\/li\u003e\n\u003cli\u003eWet Bulb\u003c\/li\u003e\n\u003cli\u003eWind Chill\u003c\/li\u003e\n\u003cli\u003eWind Speed\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e5 year warranty, CE, RoHS.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-z9od\"\u003eUnit of Measure\u003c\/th\u003e\n\u003cth class=\"tg-z9od\"\u003eRange\u003c\/th\u003e\n\u003cth class=\"tg-z9od\"\u003eResolution\u003c\/th\u003e\n\u003cth class=\"tg-z9od\"\u003eAccuracy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-z9od\"\u003eWind Speed:\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e80 to 3937 ft\/min\u003cbr\u003e0.4 to 20.0 m\/s\u003cbr\u003e1.4 to 72.0 km\/h\u003cbr\u003e0.9 to 44.7 mile\/h\u003cbr\u003e0.8 to 38.8 knots\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e1 ft\/min\u003cbr\u003e0.1 m\/s\u003cbr\u003e0.1 km\/h\u003cbr\u003e0.1 MPH\u003cbr\u003e0.1 knots\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e≤20 m\/s: ±3% FS\u003cbr\u003e\u003cbr\u003e\u0026gt;20 m\/s: ±4% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-z9od\"\u003eAir Temperature:\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e32 to 122°F\u003cbr\u003e0 to 50°C\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e0.1°F\u003cbr\u003e0.1°C\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e±2.5°F\u003cbr\u003e±1.2°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-z9od\"\u003eAir Volume:\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e0.024 to 36000 CMM\u003cbr\u003e\u003cbr\u003e0.847 to 1271300 CFM\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e0.001 \/ 0.01 \/ 0.1 \/ 1 CMM\u003cbr\u003e\u003cbr\u003e0.001 \/ 0.01 \/ 0.1 \/ 1\u003cbr\u003e\/ 10 (x10) \/ 100 (x100) CFM\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-z9od\"\u003eRelative Humidity:\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e10 to 95% RH\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e0.1% RH\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e\u0026lt;70% RH: ±4% RH\u003cbr\u003e≥70% RH: ±(4%RDG +1.2% RH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-z9od\"\u003eWind Chill:\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e15 to 112°F\u003cbr\u003e-9 to 44°C\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e0.1°F\u003cbr\u003e0.1°C\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e±3.6°F\u003cbr\u003e±2.0°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-z9od\"\u003eHeat Stress Index:\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e32 to 212°F\u003cbr\u003e0 to 100°C\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e0.1°F\u003cbr\u003e0.1°C\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e±3.6°F\u003cbr\u003e±2.0°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-z9od\"\u003eDew Point:\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e-13 to 120°F\u003cbr\u003e-25 to 49°C\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e0.1°F\u003cbr\u003e0.1°C\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003eCalculated from the humidity\/\u003cbr\u003etemperature\u003cbr\u003evalue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-z9od\"\u003eWet Bulb:\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e22 to 120°F\u003cbr\u003e-5 to 49°C\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e0.1°F\u003cbr\u003e0.1°C\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003eCalculated from the humidity\/\u003cbr\u003etemperature\u003cbr\u003evalue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-z9od\"\u003ePT 1000 ohm\u003cbr\u003eProbe (optional):\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e14 to 212°F\u003cbr\u003e-10 to 100°C\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e0.1°F\u003cbr\u003e0.1°C\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e±2.5°F\u003cbr\u003e±1.2°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-z9od\"\u003eBarometric Pressure\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e10.0 to 999.9 hPa\u003cbr\u003e1000 to 1100 hPa\u003cbr\u003e7.5 to 825.0 mmHg\u003cbr\u003e0.29 to 32.84 inHg\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e0.1 hPa\u003cbr\u003e1 hPa\u003cbr\u003e0.1 mmHg\u003cbr\u003e0.01 inHg\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e±1.5 hPa\u003cbr\u003e±2 hPa\u003cbr\u003e±1.2 mmHg\u003cbr\u003e±0.05 inHg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-z9od\"\u003eAltitude\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e-6000 to 30000 ft\u003cbr\u003e-2000 to 90000 m\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e1 ft\u003cbr\u003e1 m\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e±50 ft\u003cbr\u003e±15 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-z9od\"\u003eVisible Light\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e0 to 2200 Lux\u003cbr\u003e1800 to 20000 Lux\u003cbr\u003e0 to 204.0 FC\u003cbr\u003e170 to 1860 FC\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e1 Lux\u003cbr\u003e10 Lux\u003cbr\u003e0.1 FC\u003cbr\u003e1 FC\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e±5%rdg ± 8DGT\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\/850027-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\/850027-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\/850025_26_27-b.pdf?v=1600278277\" 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 \u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850025_26_27-c.pdf\"\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 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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Environmental_Only_Chart.pdf\" title=\"Multi-Parameter Environmental Quality Meters 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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Environmental_Only_Chart.pdf\" title=\"Multi-Parameter Environmental Quality Meters Comparison\" rel=\"noopener\" target=\"_blank\"\u003eMulti-Parameter Environmental Quality Meters Comparison\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4\u003eVideo\u003cbr\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/y5FbgPo4xaM\" height=\"300\" width=\"535\"\u003e\u003c\/iframe\u003e\n\u003c\/h4\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":33113586434184,"sku":"850027","price":256.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Advanced-Mini-Environmental-Quality-Meter-12-Parameters-889751.jpg?v=1752691858"},{"product_id":"relative-humidity-temperature-sd-card-data-logger","title":"Relative Humidity \u0026 Temperature SD Card Logger","description":"\u003ch3\u003eReads Relative humidity (RH), ambient temperature, dew point and wet bulb, and functions as a type K or J thermometer.\u003c\/h3\u003e\n\u003cp\u003eRecords data onto standard SD memory cards (like a digital camera) 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. Uploads 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.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eEach data set includes temperature, RH, time and date. Features min\/max, auto power off, low battery indicator and hold function. Also reads thermocouple temperature with optional probes. This well-made unit is extremely accurate with fast response times and includes a fold-out tripod and large, easy-to-read backlit LCD. Comes ready to use in a soft carrying case complete with a detachable probe, 6 AA batteries, instruction manual and an SD card. Uses optional USB Power Cable (\u003ca title=\"Sper Scientific 840058  USB Power Cable\" href=\"\/fr-ca\/products\/usb-power-cable?variant=33761422180488\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e840058\u003c\/span\u003e\u003c\/a\u003e), or AC Adapter (\u003ca title=\"Sper Scientific 840097  AC Adapter\" href=\"\/fr-ca\/products\/sper-scientific-840097-ac-adapter?variant=33410389966984\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e840097\u003c\/span\u003e\u003c\/a\u003e).\u003cbr\u003e\u003cbr\u003eDimensions: 7\" × 2¾\" × 2\" (178 × 70 × 51 mm)\u003cbr\u003eWeight: 1 lb (454 g)\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Certifiedstamp-100.jpg?v=1600794394\" alt=\"Sper Certified\"\u003e\u003c\/div\u003e\n\u003cstrong\u003e*Certification Option\u003c\/strong\u003e\u003cbr\u003e N.I.S.T. traceable \u003cspan\u003eCertificate of Compliance\u003c\/span\u003e available at additional cost (Select option above).\u003cbr\u003e\u003cbr\u003e\u003chr\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 534px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 164px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 210px;\"\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: 230px;\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 124px;\"\u003e\u003cb\u003eRH\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e5 to 95% RH\u003c\/td\u003e\n\u003ctd style=\"width: 120px;\" rowspan=\"8\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 135px;\"\u003e≥70% RH ± 3% rdg + 1% RH,\u003cbr\u003e\u0026lt; 70% RH ± 3% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 124px;\"\u003e\u003cb\u003eAmbient Temp.\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e-0 to 50ºC, -32 to 122ºF\u003c\/td\u003e\n\u003ctd style=\"width: 135px;\"\u003e±0.8ºC, ± 1.5ºF FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 124px;\"\u003e\u003cb\u003eDew Point ºC\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e-25.3 to 48.9ºC\u003c\/td\u003e\n\u003ctd style=\"width: 135px;\" rowspan=\"4\"\u003eSum of RH \u0026amp; TA accuracies. Calculated automatically from \u003cbr\u003e RH \u0026amp; temperature measurement.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 124px;\"\u003e\u003cb\u003eDew Point ºF\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e-13.5 to 120.1ºF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 124px;\"\u003e\u003cb\u003eWet Bulb ºC\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e-21.6 to 50ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 124px;\"\u003e\u003cb\u003eWet Bulb ºF\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e-6.9 to 122ºF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 124px;\"\u003e\u003cb\u003eType K\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e-58 to 2372ºF,\u003cbr\u003e-50 to 1300ºC\u003c\/td\u003e\n\u003ctd style=\"width: 135px;\" rowspan=\"2\"\u003e± (0.4% + 1ºC ) FS\u003cbr\u003e± (0.4% + 1.8ºF) FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 124px;\"\u003e\u003cb\u003eType J\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e-58 to 2192ºF,\u003cbr\u003e-50 to 1200ºC\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\/800021-i.pdf?v=1612478383\" 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\/800021-i.pdf?v=1612478383\" 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\/800021-c.pdf?v=1606334879\" 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\/800021-c.pdf?v=1606334879\" 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\/Hygrometers3.pdf?v=1628878412\" 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\/Hygrometers3.pdf?v=1628878412\" 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\n\u003ch4\u003eVideos\u003c\/h4\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/APjDoqEaTwc\" height=\"300\" width=\"535\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":35793084317853,"sku":"800021","price":386.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Relative-Humidity-Temperature-SD-Card-Logger-844874.jpg?v=1752691893"},{"product_id":"humidity-temperature-monitor-with-remote-temperature-sensor","title":"Humidity\/Temperature Monitor with Remote Temperature Sensor","description":"\u003ch1\u003eSimultaneously displays internal and external temperature on a 3-3\/16\" x 2½\" LCD, large enough to be read across a room.\u003c\/h1\u003e\n\u003cp\u003eUseful as an indoor\/outdoor thermometer, in incubators or anywhere simultaneous internal and external readings are required. Has min\/max temperature memory. Can be wall mounted or freestanding with easel back. Recall min\/max readings over any time period. The outdoor sensor is mounted on a 4' cable. Comes with 1 AAA battery which lasts a full year.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e33\/16\" x 21\/2\" LCD\u003c\/li\u003e\n\u003cli\u003eLarge enough to be read across a room\u003c\/li\u003e\n\u003cli\u003eRecall min\/max readings over any time period\u003c\/li\u003e\n\u003cli\u003eThe outdoor sensor is mounted on a 4 foot cable\u003c\/li\u003e\n\u003cli\u003eComes with 1 AAA battery which lasts a full year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions: 4 ¼\" x 4\" x 7\/8\" (110 x 102 x 20 mm)\u003cbr\u003eWeight 5 oz (142 g)\u003c\/p\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\u003cbr\u003e\u003cstrong\u003e*Certification Option\u003c\/strong\u003e\u003cbr\u003eN.I.S.T. traceable Certificate of Compliance available at additional cost (Select option above).\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 529px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 123px;\"\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: 128px;\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eInside Temperature\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 123px;\"\u003e32 to 122°F\u003cbr\u003e(0 to 50°C)\u003c\/td\u003e\n\u003ctd style=\"width: 123px;\"\u003e0.1°F or C\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e±2°F\u003cbr\u003e(±1°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eOutside Temperature\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 123px;\"\u003e-58 to 158°F\u003cbr\u003e(-50 to 70°C)\u003c\/td\u003e\n\u003ctd style=\"width: 123px;\"\u003e0.1°F or C\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e±2°F\u003cbr\u003e(±1°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eRelative Humidity:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 123px;\"\u003e10 to 99%\u003c\/td\u003e\n\u003ctd style=\"width: 123px;\"\u003e1%\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e\n\u003cp\u003e\u003cspan\u003e±5% @ 40-70%, ±8% @ others\u003c\/span\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\/800015_16_27_A-i.pdf?v=1682435494\" 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\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800015_16_27_A-i.pdf?v=1682435494\" 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\/800015_16_27-c.pdf?v=1683310175\" 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\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800015_16_27-c.pdf?v=1683310175\" 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\/Hygrometers3.pdf?v=1628878412\" 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\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Hygrometers3.pdf?v=1628878412\" 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","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":35762375098525,"sku":"800015","price":37.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/HumidityTemperature-Monitor-with-Remote-Temperature-Sensor-736977.jpg?v=1752691865"},{"product_id":"environmental-quality-meter","title":"Environmental Quality Meter With Sound","description":"\u003ch1\u003eCombines an anemometer, hygrometer, thermometer, sound and light meter into a single hand-held unit.\u003c\/h1\u003e\n\u003cp\u003eAlso, reads any type-K thermocouple probe. Results are displayed on a large dual LCD with low battery and out-of-range indications. Features touch-tone buttons, min\/max, auto power off and hold functions. Comes ready to use in a soft carrying case with computer port, instructions, 6 AAA batteries, easel back, and a tripod screw. Uses optional USB Power Cable (\u003ca title=\"Sper Scientific 840058  USB Power Cable\" href=\"\/fr-ca\/products\/usb-power-cable?variant=33761422180488\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e840058\u003c\/span\u003e\u003c\/a\u003e), or AC Adapter (\u003ca title=\"Sper Scientific 840097  AC Adapter\" href=\"\/fr-ca\/products\/sper-scientific-840097-ac-adapter?variant=33410389966984\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e840097\u003c\/span\u003e\u003c\/a\u003e). N.I.S.T. Traceable Certification Report available for SOUND ONLY.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAir Speed\u003c\/li\u003e\n\u003cli\u003eAir Temperature\u003c\/li\u003e\n\u003cli\u003eHumidity\u003c\/li\u003e\n\u003cli\u003eLight\u003c\/li\u003e\n\u003cli\u003eSound\u003c\/li\u003e\n\u003cli\u003eThermocouple Temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis instrument features a tripod mount, and we recommend using a tripod for the most stable and accurate readings.\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions: 9¾\" × 2¾\" × 1¼\" (248 × 70 × 32 mm)\u003cbr\u003eWeight: 12 oz (340 g)\u003c\/p\u003e\n\u003cdiv class=\"nav_content\" style=\"text-align: left;\"\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;\"\u003e*Certification Option\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eN.I.S.T. traceable \u003cspan\u003eCertificate of Calibration\u003c\/span\u003e (sound only) available at additional cost (Select option above).\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable style=\"width: 542px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"4\" style=\"width: 514px;\"\u003e\u003cb\u003eLight \u0026amp; Sound Meter Specifications\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 99px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 139px;\"\u003e\u003cb\u003eRanges\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 106px;\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 220px;\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 99px;\"\u003e\u003cb\u003eLux\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 139px;\"\u003e0 to 2,000\u003cbr\u003e1800 to 20,000\u003c\/td\u003e\n\u003ctd style=\"width: 106px;\"\u003e1\u003cbr\u003e10\u003c\/td\u003e\n\u003ctd rowspan=\"2\" style=\"width: 170px;\"\u003e±5%rdg*\u003cbr\u003e±8D*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 99px;\"\u003e\u003cb\u003eFoot Candle\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 139px;\"\u003e0 to 204.0\u003cbr\u003e170 to 1860\u003c\/td\u003e\n\u003ctd style=\"width: 106px;\"\u003e0.1\u003cbr\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 99px;\"\u003e\u003cb\u003edB\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 139px;\"\u003e35 to 130 dB\u003c\/td\u003e\n\u003ctd style=\"width: 106px;\"\u003e0.1 dB\u003c\/td\u003e\n\u003ctd style=\"width: 170px;\"\u003e23±5°C ±1.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 238px;\"\u003e\u003cb\u003eAcoustic Range\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"width: 276px;\"\u003e35 to 130 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 238px;\"\u003e\u003cb\u003eAcoustic Frequency\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"width: 276px;\"\u003e35.1 Hz to 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 238px;\"\u003e\u003cb\u003eMicrophone Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"width: 276px;\"\u003eElectronic condenser 1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"4\" style=\"width: 525px;\"\u003e\u003cb\u003e* rdg (Reading), D (Digit)\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e \n\u003ctable style=\"width: 532px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 525px;\" colspan=\"4\"\u003e\u003cb\u003eAnemometer Specifications\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 90px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 236px;\"\u003e\u003cb\u003eRanges\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 95px;\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 99px;\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 104px;\"\u003e\u003cb\u003eft\/min\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 206px;\"\u003e80 to 5910 ft\/min\u003c\/td\u003e\n\u003ctd style=\"width: 95px;\"\u003e1 ft\/min\u003c\/td\u003e\n\u003ctd style=\"width: 99px;\" rowspan=\"5\"\u003e±4% FS*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 104px;\"\u003e\u003cb\u003em\/s\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 206px;\"\u003e0.4 to 30 m\/s\u003c\/td\u003e\n\u003ctd style=\"width: 95px;\"\u003e0.1 m\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 104px;\"\u003e\u003cb\u003ekm\/h\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 206px;\"\u003e1.4 to 108.0 km\/h\u003c\/td\u003e\n\u003ctd style=\"width: 95px;\"\u003e0.1 km\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 104px;\"\u003e\u003cb\u003eMPH\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 206px;\"\u003e0.9 to 67.0 MPH\u003c\/td\u003e\n\u003ctd style=\"width: 95px;\"\u003e0.1 MPH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 104px;\"\u003e\u003cb\u003eknots\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 206px;\"\u003e0.8 to 58.3 knots\u003c\/td\u003e\n\u003ctd style=\"width: 95px;\"\u003e0.1 knots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 504px;\" colspan=\"4\"\u003e\u003cb\u003e* FS = Full Scale\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\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\/850069-i.pdf?v=1598908091\" 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\/850069-i.pdf?v=1598908091\" 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\/850069-c.pdf?v=1605808817\" 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\/850069-c.pdf?v=1605808817\" 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 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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Multi-Parameter Environmental Quality Meters Comparison\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Environmental_Only_Chart.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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Multi-Parameter Environmental Quality Meters Comparison\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Environmental_Only_Chart.pdf\" target=\"_blank\"\u003eMulti-Parameter Environmental Quality Meters Comparison\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4\u003eVideos\u003c\/h4\u003e\n\u003ciframe width=\"535\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/XPq-4tyCyjg\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":35726291796125,"sku":"850069","price":353.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Environmental-Quality-Meter-With-Sound-894460.jpg?v=1752691906"},{"product_id":"relative-humidity-temperature-pen-with-data-logging","title":"Datalogging Relative Humidity Temperature Pen","description":"\u003ch1\u003eRecords up to 32,000 data points that can be downloaded by plugging the pen directly into a USB port - no cradle or cable necessary.\u003c\/h1\u003e\n\u003cp\u003eData logging can be programmed to begin immediately, at a predetermined time, activated by the unit's push-button, or to continually roll over after a set number of data points. Green and red led lights indicate data logging and alarms.\u003c\/p\u003e\n\u003cp\u003eComes with software, 3.6V ½ AA battery (3.6V ER14250), tripod screw and a wrist strap.\u003cbr\u003eCan also be used with an optional AC adapter #\u003ca title=\"Sper Scientific 800003  AC Adapter\" href=\"\/fr-ca\/products\/sper-scientific-800003-ac-adapter?variant=33410248966280\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e800003\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAir Temperature\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRH\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDew Point\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWet Bulb\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e5 Year Warranty, CE, RoHS\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions: 1\" × 5¼\" (25 × 133 mm)\u003cbr\u003eWeight: 1.2 oz (34 g)\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv 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\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e*Certification Option\u003c\/strong\u003e\u003cbr\u003eN.I.S.T. traceable \u003cspan\u003eCertificate of Compliance\u003c\/span\u003e available at additional cost (Select option above).\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 534px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 132px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 241px;\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 122px;\"\u003e\u003cb\u003eTemperature:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e-40 to 185°F\u003cbr\u003e-40 to 85°C\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e0.1°F or C\u003c\/td\u003e\n\u003ctd style=\"width: 131px;\"\u003e±0.6°C \/ 0.9°F (-20 to 50°C)\u003cbr\u003eotherwise ±1.2°C, ±2°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 122px;\"\u003e\u003cb\u003eHumidity:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e0.1 to 99.9%\u003c\/td\u003e\n\u003ctd style=\"width: 128px;\"\u003e0.1%\u003c\/td\u003e\n\u003ctd style=\"width: 131px;\"\u003e±5%\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\/800013-i.pdf?v=1699543821\" 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\/800013-i.pdf?v=1699543821\" 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\/800013-c.pdf?v=1600278249\" 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\/800013-c.pdf?v=1600278249\" 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\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800024_9.zip?v=1602878765\" 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:\/\/www.dropbox.com\/s\/4zi58hnemugls75\/Datalogger_v3.4c.zip?dl=1\" target=\"_blank\"\u003e\u003cbr\u003eProduct Software\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\/Hygrometers3.pdf?v=1628878412\" 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\/Hygrometers3.pdf?v=1628878412\" 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":35793032020125,"sku":"800013","price":153.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Datalogging-Relative-Humidity-Temperature-Pen-448635.jpg?v=1752691871"},{"product_id":"weather-ball-barometer","title":"Weather Ball Barometer","description":"\u003ch1\u003e\u003cspan\u003eThe Weather Ball Barometer indicates changes in air pressure quickly and accurately.\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eTorricelli (1608 – 1647) proved that air pressure was subject to variations and in 1643 he devised the first barometer. Goethe, the famous German playwright, who enjoyed scientific experiments, later developed his own simple, but effective barometer using the principles established by Torricelli.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis barometer is based on Goethe’s design. The ball is filled with colored distilled water. Once filled the air trapped inside the ball is no longer subject to variations in atmospheric pressure. The liquid in the indicator tube, however, remains open to the atmosphere and is directly affected by atmospheric pressure. When atmospheric pressure rises the liquid in the indicator tube is pushed down and an improvement in the weather can be anticipated. When air pressure falls the greater pressure inside the weather ball causes the liquid in the indicator tube to rise indicating that a deterioration in weather can be expected. Comes with full instructions.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHeight: 7½\"\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBall Diameter: 4\"\u003c\/span\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\/739750-i.pdf?v=1598908077\" 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\/739750-i.pdf?v=1598908077\" 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\/739750-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\/739750-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","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":33309541990536,"sku":"739750","price":35.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/weather-ball-barometer-739750-4593479.png?v=1778178585"},{"product_id":"sling-psychrometer","title":"Sling Psychrometer","description":"\u003ch1\u003eThe Whirling Hygrometer or Sling Psychrometer is an established, well-known method for determining the relative humidity and dew point. \u003c\/h1\u003e\n\u003cp\u003eThe sling psychrometer is used by paint shops to determine if there is any moisture on steel to prior to painting, as well as, and an economical choice for educators.\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOur sling psychrometers allow you to obtain fast and accurate humidity readings anywhere by comparing the reading of the wet and dry bulb thermometers on the enclosed humidity chart. Eliminates the hazard of splattering mercury by using a safe and easy to read red liquid. The thermometers are recessed into a protective plastic mounting. The mounting also contains a water reservoir eliminating the need to constantly re-wet the wick. \u003cbr\u003e\u003cbr\u003eComes with a carrying case and plastic humidity chart. please \u003c\/span\u003eselect the appropriate model when ordering (above).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eModel #736700 | Sling Psychrometer Celsius | -5º~50ºC\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel #736710  | Sling Psychrometer Fahrenheit | -20º~120ºF\u003cbr\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eDimensions: 9⅛\" × 2\" × ⅝\" (232 × 51 × 16 mm)\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cspan\u003eWeight: 7.4 oz (210 g)\u003c\/span\u003e \u003c\/span\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\/736700-10-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\/736700-10-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\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\/Hygrometers3.pdf?v=1628878412\" 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\/Hygrometers3.pdf?v=1628878412\" 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\u003cp\u003e \u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Model #736710 | Sling Psychrometer Fahrenheit | -20º~120ºF","offer_id":47490246017248,"sku":"736710","price":141.9,"currency_code":"USD","in_stock":true},{"title":"Model #736700 | Sling Psychrometer Celsius | -5º~50ºC","offer_id":47490245984480,"sku":"736700","price":141.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Sling-Psychrometer-20-120-F-485188.jpg?v=1752691904"},{"product_id":"mini-environmental-quality-meter-2","title":"Mini Environmental Quality Meter","description":"\u003ch1\u003eFor environmental testing anywhere. Combines an anemometer, hygrometer, thermometer and a light meter into a single compact unit weighing only 5.3 oz (150 g).\u003c\/h1\u003e\n\u003cp\u003eFeatures dual display with low battery and over range indications, touch-tone buttons, min\/max, auto power off and hold functions. Comes ready to use with soft carrying case, wrist strap, instructions, and a 9V battery.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAir Speed\u003c\/li\u003e\n\u003cli\u003eAir Temperature\u003c\/li\u003e\n\u003cli\u003eRelative Humidity\u003c\/li\u003e\n\u003cli\u003eLight\u003c\/li\u003e\n\u003cli\u003eThermocouple Temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions: 6\" × 2½\" × 1\" (152 × 64 × 25 mm)\u003cbr\u003eWeight: 5.3 oz (150 g)\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: 180px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 150px;\"\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: 150px;\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 121px;\"\u003e\u003cb\u003eAmbient Temperature\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e32 to 122ºF\u003cbr\u003e0 to 50ºC\u003c\/td\u003e\n\u003ctd style=\"width: 110px;\" rowspan=\"7\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 150px;\"\u003e±2.5ºF\u003cbr\u003e±1.2ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 121px;\"\u003e\u003cb\u003eType K Temperature\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e-148 to 2372ºF\u003cbr\u003e-100 to 1300ºC\u003c\/td\u003e\n\u003ctd style=\"width: 150px;\"\u003e±(1% + 2ºF)\u003cbr\u003e±(1% + 1ºC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 121px;\"\u003e\u003cb\u003eRelative Humidity\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e10 to 95%\u003c\/td\u003e\n\u003ctd style=\"width: 150px;\"\u003e±6% 30 to 60 RH otherwise ±8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 121px;\"\u003e\u003cb\u003eAirspeed m\/s\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e0.4 to 25.0\u003c\/td\u003e\n\u003ctd style=\"width: 150px;\" rowspan=\"4\"\u003e±(3% + 2d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 121px;\"\u003e\u003cb\u003eAirspeed km\/h\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e1.4 to 90.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 121px;\"\u003e\u003cb\u003eAirspeed mile\/h\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e0.9 to 67.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 121px;\"\u003e\u003cb\u003eAirspeed knots\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e0.8 to 48.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 121px;\"\u003e\u003cb\u003eAirspeed ft\/min\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e80 to 4930\u003c\/td\u003e\n\u003ctd style=\"width: 110px;\" rowspan=\"2\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 150px;\"\u003e±(3% + 20ft\/min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 121px;\"\u003e\u003cb\u003eLux\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e0 to 20,000\u003c\/td\u003e\n\u003ctd style=\"width: 150px;\" rowspan=\"2\"\u003e±(5% + 4d)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 121px;\"\u003e\u003cb\u003eFoot Candle\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e0 to 2,000\u003c\/td\u003e\n\u003ctd style=\"width: 110px;\"\u003e0.1\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\/850070-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\/850070-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\/850070-b.pdf?v=1602085079\" 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\/850070-b.pdf?v=1602085079\" 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\u003cp\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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Environmental_Only_Chart.pdf\" title=\"Multi-Parameter Environmental Quality Meters 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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Environmental_Only_Chart.pdf\" title=\"Multi-Parameter Environmental Quality Meters Comparison\" rel=\"noopener\" target=\"_blank\"\u003eMulti-Parameter Environmental Quality Meters Comparison\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","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":33752664998024,"sku":"850070","price":203.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Mini-Environmental-Quality-Meter-338652.jpg?v=1752691868"},{"product_id":"mini-environmental-quality-meter-8-parameters","title":"Intermediate Mini Environmental Quality Meter (8 Parameters)","description":"\u003cp\u003e\u003cb\u003eMonitor up to 8 environmental parameters with one tiny instrument\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eLight weight, tiny size with simple, one-hand, operation. They are perfect for scientists, agricultural specialist, facilities managers, HVAC professionals, home inspectors, field technicians, health and safety personal, hazmat crews, outdoor enthusiasts, educators, and coaches … all of whom need accurate information to properly access environmental conditions and make crucial decisions.\u003cbr\u003e\u003cbr\u003eReads air speed in addition to the wide selection of environmental parameters detailed above. Will sense airflow as low as 0.4 m\/s with an accuracy of ±3% (4% \u0026gt;20m\/s). Replaceable snap-in anemometer vane is available. Features min\/max, hold, a backlight and come complete with a wrist strap, carry pouch, and button cell battery providing at least 40 hours of continuous use.\u003cbr\u003e\u003cbr\u003eDimensions: 4¾\" × 1¾\" × ¾\" (121 × 44 × 19 mm)\u003cbr\u003eWeight: 2 oz (57 g)\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"undefined;table-layout: fixed; width: 578px;\" class=\"tg\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 112px;\"\u003e \u003ccol style=\"width: 135px;\"\u003e \u003ccol style=\"width: 146px;\"\u003e \u003ccol style=\"width: 185px;\"\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-p9rc\"\u003eUnit of Measure\u003c\/th\u003e\n\u003cth class=\"tg-p9rc\"\u003eRange\u003c\/th\u003e\n\u003cth class=\"tg-p9rc\"\u003eResolution\u003c\/th\u003e\n\u003cth class=\"tg-p9rc\"\u003eAccuracy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-p9rc\"\u003eWind Speed:\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e80 to 3937 ft\/min\u003cbr\u003e0.4 to 20.0 m\/s\u003cbr\u003e1.4 to 72.0 km\/h\u003cbr\u003e0.9 to 44.7 mile\/h\u003cbr\u003e0.8 to 38.8 knots\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e1 ft\/min\u003cbr\u003e0.1 m\/s\u003cbr\u003e0.1 km\/h\u003cbr\u003e0.1 MPH\u003cbr\u003e0.1 knots\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e≤20 m\/s: ±3% FS\u003cbr\u003e\u003cbr\u003e\u0026gt;20 m\/s: ±4% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-p9rc\"\u003eAir\u003cbr\u003eTemperature:\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e32 to 122°F\u003cbr\u003e0 to 50°C\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e0.1°F\u003cbr\u003e0.1°C\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e±2.5°F\u003cbr\u003e±1.2°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-p9rc\"\u003eAir Volume:\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e0.024 to 36000 CMM\u003cbr\u003e\u003cbr\u003e0.847 to 1271300 CFM\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e0.001 \/ 0.01 \/ 0.1 \/ 1 CMM\u003cbr\u003e\u003cbr\u003e0.001 \/ 0.01 \/ 0.1 \/ 1\/\u003cbr\u003e10 (x10) \/ 100 (x100) CFM\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-p9rc\"\u003eRelative Humidity:\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e10 to 95% RH\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e0.1% RH\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e\u0026lt;70% RH: ±4% RH\u003cbr\u003e≥70% RH: ±(4%rdg +1.2% RH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-p9rc\"\u003eWind Chill:\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e15 to 112°F\u003cbr\u003e-9 to 44°C\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e0.1°F\u003cbr\u003e0.1°C\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e±3.6°F\u003cbr\u003e±2.0°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-p9rc\"\u003eHeat Stress Index:\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e32 to 212°F\u003cbr\u003e0 to 100°C\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e0.1°F\u003cbr\u003e0.1°C\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e±3.6°F\u003cbr\u003e±2.0°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-p9rc\"\u003eDew Point:\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e-13 to 120°F\u003cbr\u003e-25 to 49°C\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e0.1°F\u003cbr\u003e0.1°C\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003eCalculated from the humidity\/\u003cbr\u003etemperature\u003cbr\u003evalue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-p9rc\"\u003eWet Bulb:\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e22 to 120°F\u003cbr\u003e-5 to 49°C\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003e0.1°F\u003cbr\u003e0.1°C\u003c\/td\u003e\n\u003ctd class=\"tg-p9rc\"\u003eCalculated from the humidity\/\u003cbr\u003etemperature\u003cbr\u003evalue\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\/850026-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\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850026-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\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\/850025_26_27-b.pdf?v=1600278277\" 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 \u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850025_26_27-c.pdf\"\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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Multi-Purpose_Light_Meters_5_pcs.pdf\" title=\"Multi-Purpose Light Meters Comparison Chart\" 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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Multi-Purpose_Light_Meters_5_pcs.pdf\" title=\"Multi-Purpose Light Meters Comparison Chart\" rel=\"noopener\" target=\"_blank\"\u003eMulti-Purpose Light Meters Comparison\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\u003ch4\u003eVideos\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe width=\"535\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/y5FbgPo4xaM\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":33764150214792,"sku":"850026","price":152.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Intermediate-Mini-Environmental-Quality-Meter-8-Parameters-505536.jpg?v=1752691898"},{"product_id":"indoor-air-quality-meter","title":"Indoor Air Quality Meter","description":"\u003ch1\u003eMonitor Indoor Air Quality (IAQ) in public spaces with potentially high levels of CO\u003csub\u003e2\u003c\/sub\u003e (carbon dioxide).\u003c\/h1\u003e\n\u003cp\u003ePoor air quality may cause tiredness, inability to concentrate, and even illness (i.e., Sick Building Syndrome). This instrument is ideal for monitoring indoor air quality in crowded public spaces with potentially high levels of CO\u003csub\u003e2\u003c\/sub\u003e (carbon dioxide) such as offices, factories, classrooms, hospitals and hotels.\u003c\/p\u003e\n\u003cp\u003eThe same measurement parameters can also be used to test air from HVAC equipment. Backlit simultaneous display of CO\u003csub\u003e2\u003c\/sub\u003e level, humidity and air temperature, or the user may choose a rotating display of dew point and wet bulb temperature instead of air temperature. Also calculates TWA (Time Weighted Average) and STEL (Short-Term Exposure Limit). Simple user calibration of CO\u003csub\u003e2\u003c\/sub\u003e and RH.\u003c\/p\u003e\n\u003cp\u003eFeatures audible CO\u003csub\u003e2\u003c\/sub\u003e threshold alarms, min\/max\/avg., hold and a computer interface. NDIR (non-dispersive infrared) technology ensures long-term accuracy, stability and reliability. In order to connect this model to a computer to stream data, you will need the \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003ca href=\"\/fr-ca\/products\/usb-cable?variant=34591607718045\" title=\"Sper Scientific 840054  USB Cable\"\u003eUSB Cable 840054\u003c\/a\u003e\u003c\/span\u003e and the free \u003ca href=\"https:\/\/delivery.shopifyapps.com\/-\/b88cc3f5133ec094\/2682b4cfc19de271\" title=\"Data Acquisition Software Download\" rel=\"noopener\" target=\"_blank\"\u003eData Acquisition Software 840052\u003c\/a\u003e. Comes in a hard carrying case with 4 AA batteries. Uses optional AC Adapter (\u003ca href=\"https:\/\/sperdirect.com\/products\/sper-scientific-800059-ac-adapter\" title=\"Sper Scientific 840059  AC Adapter\"\u003e840059\u003c\/a\u003e\u003ca href=\"\/fr-ca\/products\/sper-scientific-840027-ac-adapter?variant=33410273116296\" title=\"Sper Scientific 840027  AC Adapter\"\u003e\u003c\/a\u003e).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCO\u003csub\u003e2\u003c\/sub\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHumidity\u003c\/li\u003e\n\u003cli\u003eDew Point\u003c\/li\u003e\n\u003cli\u003eAir Temperature\u003c\/li\u003e\n\u003cli\u003eWet Bulb Temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eDimensions: 8½\" × 2¾\" × 2¼\" (216 × 70 × 57 mm)\u003cbr\u003eWeight: 9.6 oz (272 g)\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003e \u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"19%\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"0%\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003e\u003cb\u003eAir Temperature\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e14 to 140ºF\u003cbr\u003e-10 to 60ºC\u003c\/td\u003e\n\u003ctd rowspan=\"4\" width=\"25%\"\u003e0.1\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e0.9ºF\u003cbr\u003e0.6ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003e\u003cb\u003eRH\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e0 to 100%\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e±3% (10 to 90%)\u003cbr\u003e±5% (otherwise)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003e\u003cb\u003eDew Point\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e8 to 140ºF\u003cbr\u003e-13.3 to 60ºC\u003c\/td\u003e\n\u003ctd rowspan=\"2\" width=\"25%\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003e\u003cb\u003eWet Bulb\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e-100 to 140ºF\u003cbr\u003e-73.4 to 60ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"23%\"\u003e\u003cb\u003eCO\u003csub\u003e2\u003c\/sub\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e0 to 5000 ppm\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e1 ppm\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e±30 ppm ±5% rdg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\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=\"standards_tab\" id=\"standards_tab\" class=\"tab_anchor\"\u003e\u003c\/a\u003eStandards\u003c\/div\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cb\u003eCarbon Dioxide (CO\u003csub\u003e2\u003c\/sub\u003e) Levels and Exposure Effects\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003e250 to 350 ppm\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003eBackground (normal) outdoor air level.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003e350 to 1,000 ppm\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003eTypical level found in occupied spaces with good air exchange.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003e1,000 to 2,000 ppm\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003eLevel associated with complaints of drowsiness and poor air.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003e2,000 to 5,000 ppm\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003eLevel associated with headaches, sleepiness, and stagnant, \u003cbr\u003estale, stuffy air.\u003cbr\u003ePoor concentration, loss of attention, increased heart rate\u003cbr\u003eand slight nausea may also be present.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003e\u0026gt; 5,000 ppm\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003eExposure may lead to serious oxygen deprivation resulting in\u003cbr\u003epermanent brain damage, coma and even death.\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\/800046-i.pdf?v=1598908087\" 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\/800046-i.pdf?v=1598908087\" 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\n\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800046-b.pdf?v=1600278253\" 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\/800046-b.pdf?v=1600278253\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/delivery.shopifyapps.com\/-\/b88cc3f5133ec094\/2682b4cfc19de271\" target=\"_blank\"\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 href=\"https:\/\/delivery.shopifyapps.com\/-\/b88cc3f5133ec094\/2682b4cfc19de271\" rel=\"noopener\" target=\"_blank\"\u003eData Acquisition Software\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\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\/Indoor_Air_Qual3.pdf?v=1634236603\" 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\/Indoor_Air_Qual3.pdf?v=1634236603\" 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":34601874129053,"sku":"800046","price":587.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Indoor-Air-Quality-Meter-628353.jpg?v=1752691899"},{"product_id":"bluetooth-hygrometer","title":"Bluetooth Hygrometer","description":"\u003cdiv style=\"text-align: right;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eWirelessly display, log and transfer readings including: \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003ehumidity, wet bulb, dew point and air temperature\u003c\/span\u003e.\u003c\/h3\u003e\n\u003cp\u003eSper Scientific’s Bluetooth® Hygrometer Meter is small, light, and simple to use. Displays humidity, wet bulb, dew point and air temperature in °C or °F on the meter’s large 1-½” backlit display. Features minimum and maximum hold (peak) and data hold functions.\u003c\/p\u003e\n\u003cp\u003eThe meter offers the convenience of Bluetooth® for wireless communication with free iOS and Android smart phone Apps. Results can also be remotely viewed on your smartphone in real time, saved and exported. This enables the meter to be used as a remote wireless probe and as a datalogger. Comes ready to use with tripod screw, instructions and a 9V battery. N.I.S.T. traceable certificate of compliance available.\u003cbr\u003e\u003cbr\u003eDimensions: 8\" × 2\" × 1½\" (204 × 54 × 36 mm)\u003cbr\u003eWeight: 6 oz. (172 kg)\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv 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\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e*Certification Option\u003c\/strong\u003e\u003cbr\u003eN.I.S.T. traceable \u003cspan\u003eCertificate of Compliance\u003c\/span\u003e available at additional cost (Select option above).\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 534px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 154px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 123px;\"\u003eRange\u003c\/th\u003e\n\u003cth style=\"width: 122px;\"\u003eResolution\u003c\/th\u003e\n\u003cth style=\"width: 267px;\"\u003eAccuracy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 144px;\"\u003eRH\u003c\/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e0 to 100%\u003c\/td\u003e\n\u003ctd style=\"width: 72px;\"\u003e0.1º\u003c\/td\u003e\n\u003ctd style=\"width: 217px;\"\u003e±3.5% RH (20 to 80% RH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 144px;\"\u003eDry bulb (ambient)\u003cbr\u003eTemperature\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e-4 to 140ºF\u003cbr\u003e-20 to -60ºC\u003c\/td\u003e\n\u003ctd style=\"width: 72px;\"\u003e0.1% 1 ppm\u003c\/td\u003e\n\u003ctd style=\"width: 217px;\"\u003e±0.9ºF \/ 0.5ºC (0 to 40ºC)\u003cbr\u003e±1ºC \/ 1.8ºF (-20 to 0, \u0026amp; 40 60ºC)\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 144px;\"\u003eWet Bulb Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e32 to 140ºF\u003cbr\u003e0 to -60ºC\u003c\/td\u003e\n\u003ctd style=\"width: 72px;\"\u003e0.1% 1 ppm\u003c\/td\u003e\n\u003ctd style=\"width: 217px;\"\u003e±0.9ºF \/ 0.5ºC (0 to 40ºC)\u003cbr\u003e±1ºC \/ 1.8ºF (-20 to 0, \u0026amp; 40 60ºC)\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 144px;\"\u003eDew Point Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 73px;\"\u003e-4 to 140ºF\u003cbr\u003e-20 to -60ºC\u003c\/td\u003e\n\u003ctd style=\"width: 72px;\"\u003e0.1% 1 ppm\u003c\/td\u003e\n\u003ctd style=\"width: 217px;\"\u003e±0.9ºF \/ 0.5ºC (0 to 40ºC)\u003cbr\u003e±1ºC \/ 1.8ºF (-20 to 0, \u0026amp; 40 60ºC)\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\/800019-i.pdf?v=1598908081\" 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\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800019-i.pdf?v=1598908081\" 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\/800019-aPRICE.pdf?v=1603396093\" 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\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800019-aPRICE.pdf?v=1603396093\" 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\u003eDownload the Sper Scientific App in the Apple or Google Play store:\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/apps.apple.com\/us\/app\/meterbox-pro\/id1231364276\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Apple_Store.jpg?v=1603125216\"\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.cem.supermeterbox\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Google_Play.jpg?v=1603125224\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\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\/Hygrometers3.pdf?v=1628878412\" 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\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Hygrometers3.pdf?v=1628878412\" 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\u003eVideo\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/htIhkQ55dhY\" height=\"300\" width=\"535\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":36455603372189,"sku":"800019","price":140.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Bluetooth-Hygrometer-838636.jpg?v=1752691854"},{"product_id":"bluetooth®-datalogging-thermo-hygrometer","title":"Bluetooth Datalogging Thermo-Hygrometer","description":"\u003ch1\u003eWirelessly display, log and download readings.\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eThis portable Thermo-Hygrometer displays RH \/ ambient temperature \/ dew point \/ wet bulb and thermocouple probe temperature on a large multi-line, back-lit LCD. \u003c\/strong\u003eFast response with high accuracy. Automatically record and store up to 32,000 data points per parameter. Wireless Bluetooth® transmission eliminates the need to remove the meter to the computer to download data. Previously recorded or real-time data can be streamed to the computer software or phone app from up to 100 feet away. You may also manually record 100 data points directly from the keypad.\u003c\/p\u003e\n\u003cp\u003eUser adjustable auto power off timer, audible and visible Hi\/Lo alarms, min\/max\/avg. hold function, and fold-out easel back. Comes ready to use in a protective foam-lined case, with four AAA batteries, type K beaded wire probe, bi-directional USB computer\/power cable, free downloadable \u003cmeta charset=\"utf-8\"\u003eWindows software and Android (version 4.4 “KitKat and above”) and iOS phone apps. Will also communicate with your PC via the USB cable.\u003c\/p\u003e\n\u003cp\u003eN.I.S.T. traceable Certificate of Compliance available \u003cspan\u003eat additional cost (Select option above).\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature \/ RH \/ Dew Point \/ Wet Bulb\u003c\/li\u003e\n\u003cli\u003eK, J, E, N, R, S or T Thermocouple Probes\u003c\/li\u003e\n\u003cli\u003eBluetooth®\u003c\/li\u003e\n\u003cli\u003eHi \/ Lo Alarms\u003c\/li\u003e\n\u003cli\u003eMin \/ Max \/ Ave\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions: 11¼\" × 2½\" × 1¼\" (284 × 75 × 29 mm).\u003cbr\u003eWeight: 10 oz (290 g).\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable style=\"width: 534px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 173px;\"\u003e\u003cb\u003eType\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 163px;\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 233px;\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 210px;\"\u003e\u003cb\u003eAccuracy\u003cbr\u003e(excluding probe error)\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 93px;\"\u003e\u003cb\u003eTemperature K:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 83px;\"\u003e-328 to 2501°F\u003cbr\u003e(-200 to 1372°C)\u003c\/td\u003e\n\u003ctd rowspan=\"5\" style=\"width: 143px;\"\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\" style=\"width: 187px;\"\u003e±(0.1%rdg +1.3°F)\u003cbr\u003e±(0.1%rdg +0.7°C)\u003cbr\u003e\u003cbr\u003eBelow -148°F (-100°C)\u003cbr\u003e±(0.5%rdg +1.3°F)\u003cbr\u003e±(0.5%rdg +0.7°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 93px;\"\u003e\u003cb\u003eTemperature J:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 83px;\"\u003e-328 to 1832°F\u003cbr\u003e(-200 to 1000°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 93px;\"\u003e\u003cb\u003eTemperature E:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 83px;\"\u003e-328 to 1382°F\u003cbr\u003e(-200 to 750 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 93px;\"\u003e\u003cb\u003eTemperature T:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 83px;\"\u003e-328 to 752°F\u003cbr\u003e(-200 to 400°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 93px;\"\u003e\u003cb\u003eTemperature N:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 83px;\"\u003e-328 to 2372°F\u003cbr\u003e(-200 to 1300°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 93px;\"\u003e\u003cb\u003eTemperature R\/S:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 83px;\"\u003e-32 to 3212°F\u003cbr\u003e(0 to 1767°C)\u003c\/td\u003e\n\u003ctd style=\"width: 143px;\"\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 style=\"width: 187px;\"\u003e±(0.2%rdg +2.5°F)\u003cbr\u003e±(0.2%rdg +1.4°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e \u003cbr\u003e\u003cbr\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"1px solid #a9a9a9;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" colspan=\"4\"\u003e\n\u003cp\u003e\u003cstrong\u003e PROBE:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e800020P\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" colspan=\"4\"\u003e\n\u003cp\u003e\u003cstrong\u003e Sensor Type:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eSemi-Conductor humidity and temperature sensor\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"147\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"281\"\u003e\n\u003cp\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"198\"\u003e\n\u003cp\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"263\"\u003e\n\u003cp\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003cbr\u003e@ 73.4°F (23°C)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" align=\"left\" width=\"147\"\u003e\n\u003cp\u003e\u003cstrong\u003e RH\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"281\"\u003e\n\u003cp\u003e0 to 90%RH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"198\"\u003e\n\u003cp\u003e0.1%RH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"263\"\u003e\n\u003cp\u003e10%RH to 90%RH\u003cbr\u003e±2.5%RH\u003cbr\u003e\u0026lt;10%RH, \u0026gt;90%RH\u003cbr\u003e±5.0%RH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" align=\"left\" width=\"147\"\u003e\n\u003cp\u003e\u003cstrong\u003e Wet bulb\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"281\"\u003e\n\u003cp\u003e-4 to 140°F (-20°C to 60°C)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"198\"\u003e\n\u003cp\u003e0.1°F, 01°C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" rowspan=\"2\" width=\"263\"\u003e\n\u003cp\u003e-4°F to 140°F\u003cbr\u003e(-20 to 60°C)\u003cbr\u003e±1.5°F (±0.8°C)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" align=\"left\" width=\"147\"\u003e\n\u003cp\u003e\u003cstrong\u003e Dew point\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"281\"\u003e\n\u003cp\u003e-58 to 140°F (-50°C to 60°C)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"198\"\u003e\n\u003cp\u003e0.1°F, 01°C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" align=\"left\" width=\"147\"\u003e\n\u003cp\u003e\u003cstrong\u003e Temperature\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"281\"\u003e\n\u003cp\u003e-4 to 140°F (-20°C to 60°C)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"198\"\u003e\n\u003cp\u003e0.1°F, 01°C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"263\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr valign=\"middle\" align=\"left\"\u003e\n\u003ctd colspan=\"4\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" align=\"left\" width=\"147\"\u003e\n\u003cp\u003e\u003cstrong\u003e Response Time\u003c\/strong\u003e\u003cbr\u003e (@t90)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" colspan=\"3\"\u003e\n\u003cp\u003e Humidity: 60 sec. in slowly moving air\u003cbr\u003e Temperature: 20 sec. in slow moving air (T1)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" align=\"left\" width=\"147\"\u003e\n\u003cp\u003e\u003cstrong\u003e Sensor hysteresis:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" colspan=\"3\"\u003e\n\u003cp\u003e \u0026lt;1.5%RH with excursion of 90% to 10% to 90%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\" align=\"left\" width=\"147\"\u003e\n\u003cp\u003e\u003cstrong\u003e Temperature  coefficient:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\" colspan=\"3\"\u003e\n\u003cp\u003e 0.1 x (specified accuracy) per 1°C [\u0026lt;73.4°F (23°C) or \u0026gt;73.4°F (23°C)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\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 class=\"tab_anchor\" id=\"standards_tab\" name=\"standards_tab\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\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\/800020-i.pdf?v=1601654085\" 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\/800020-i.pdf?v=1601654085\" 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\/800020-c.pdf?v=1605816148\" 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\/800020-c.pdf?v=1605816148\" target=\"_blank\"\u003e\u003cbr\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\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\/800020_V40_2025.zip?v=1744393395\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cd_7143678c-1625-4917-8251-2d680d8e47bb.jpg?v=1603144749\" style=\"margin-right: 10px; float: left;\" alt=\"PDF\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800020_V40_2025.zip?v=1744393395\" target=\"_blank\"\u003e\u003cbr\u003eProduct Software\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\u003cdiv\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 href=\"https:\/\/apps.apple.com\/us\/app\/testlink-rh-2025\/id6756045188\" title=\"TestLink Software - iOS\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg 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 href=\"https:\/\/apps.apple.com\/us\/app\/testlink-rh-2025\/id6756045188\" title=\"TestLink Software - iOS\" rel=\"noopener\" target=\"_blank\"\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\u003c\/div\u003e\n\u003cp\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 \u003c\/a\u003e\u003ca rel=\"noopener\" title=\"TestLink Software - Android\" href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.testlink.rhthermometer\u0026amp;hl=en_US\" 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\u003e\u003ca rel=\"noopener\" title=\"TestLink - Android\" href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.testlink.rhthermometer\u0026amp;hl=en_US\" target=\"_blank\"\u003eTestLink Software for Android\u003c\/a\u003e \u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(On Google Play Store)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\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\/Hygrometers3.pdf?v=1628878412\" 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\/Hygrometers3.pdf?v=1628878412\" 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\u003eVideo\u003c\/h4\u003e\n\u003cdiv class=\"nav_heading\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003ciframe width=\"968\" height=\"545\" src=\"https:\/\/www.youtube.com\/embed\/NxoyXQ54eQo\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":36653104758941,"sku":"800020","price":611.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Bluetooth-Datalogging-Thermo-Hygrometer-400009.jpg?v=1752691873"},{"product_id":"sling-hygrometer-replacement-tubes","title":"Sling Hygrometer Replacement Tubes - Celsius - fits Sper Psychrometer #736700","description":"\u003cp\u003e\u003cb\u003eRefill for -5 to 50 Celsius Sling Psychrometer - Model #736700\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eThese refill tubes use a red liquid and are specifically made to work with our high quality \u003ca title=\"Sling Psychrometer\" href=\"https:\/\/u9cxchdlc1renwpb-35682484360.shopifypreview.com\/products\/sling-psychrometer-5-50-c\"\u003eSling Psychrometers\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":36688798285981,"sku":"738580","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Sling-Hygrometer-Replacement-Tubes-976898.jpg?v=1752691868"},{"product_id":"copy-of-sling-hygrometer-replacement-tubes","title":"Sling Hygrometer Replacement Tubes - Fahrenheit - fits Sper Psychrometer #736710","description":"\u003cp\u003e\u003cb\u003eRefill for 20 to 120 Fahrenheit Sling Psychrometer - Model #736710\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eThese refill tubes use a red liquid and are specifically made to work with our high quality \u003ca href=\"https:\/\/u9cxchdlc1renwpb-35682484360.shopifypreview.com\/products\/sling-psychrometer-20-120-f?variant=33393959501960\" title=\"Sling Psychrometer - Fahrenheit\"\u003eSling Psychrometers\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":36688862314653,"sku":"738590","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Sling-Hygrometer-Replacement-Tubes_cee3e8eb-0c82-42ed-8ff0-a5dc4a8d56e7-256584.jpg?v=1752691891"},{"product_id":"multi-function-moisture-meter","title":"Multifunction Moisture Meter with Psychrometer","description":"\u003ch1 data-mce-fragment=\"1\"\u003eOur Multifunction Moisture Meter measures moisture content in wood and other building materials such as sheetrock, drywall, wallboard, concrete, mortar and plaster.\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIt can also measure humidity, air temperature and dew point using the built-in probe. The unit allows for moisture measurement using 3 different methods - the built-in penetration pins, using the pin-less moisture sensor on the back of the unit or using the external probe which is included with the unit. \u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuickly measures the moisture content of wood and other building materials along with temperature and humidity\u003c\/li\u003e\n\u003cli\u003eEasy to read, large dual display with automatic backlight feature\u003c\/li\u003e\n\u003cli\u003eSimultaneously displays moisture value of wood or material being tested, Air Temperature, Humidity\u003c\/li\u003e\n\u003cli\u003eProgrammable high\/low moisture and humidity alarms\u003c\/li\u003e\n\u003cli\u003eBuilt-in humidity\/temperature probe measures: Relative Humidity, Air Temperature and Grains Per Pound (GPP)\/(g\/kg), Dew Point (DP), Vapor Pressure, and condensation point\u003c\/li\u003e\n\u003cli\u003eAutomatic calculation of differential Temperature (IR - DP) to determine condensation point\u003c\/li\u003e\n\u003cli\u003eMin\/Max and Data Hold function\u003c\/li\u003e\n\u003cli\u003eAuto power off and low battery indication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eIncludes meter, external probe, 9v battery, instructions and hard plastic carrying case.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSize (HxWxD): 7\" x 2.75\" x 1.5\"\u003cbr\u003eWeight: 10oz. (280g)\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 332px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003ePin-Type Moisture Measurement\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 20px; text-align: left;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eRange 0 to 99.9 (Relative)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 20px; text-align: left;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eAccuracy (of reading) ±5%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 20px; padding-left: 30px; text-align: left;\"\u003e\n\u003cp\u003eResolution 0.1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003ePinless Moisture Measurement\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 20px;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eRange 0 to 99.9 (Relative)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd colspan=\"2\" style=\"width: 20px; padding-left: 30px;\"\u003e\n\u003cp\u003eAccuracy (of reading) ±5%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 20px;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eResolution 0.1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 20px;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003ePinless Depth up to 0.75\" (19mm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eAir Temperature Measurement\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 20px;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eAir Temp Range -28 to 77°C\/-20 to 170°F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 20px;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eBasic Accuracy ±2°C\/3.6°F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eHumidity Range 0 to 100%RH\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 20px;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eBasic Accuracy ±5%RH @0% to 20% and 80% to 100%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 20px;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e±3.5%RH @20% to 80%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eVapor Pressure 0 to 20.0kPA\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"width: 20px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eDew Point -22 to 199°F (-30 to 100°C)\u003c\/strong\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\u003cp\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\/850003-i.pdf?v=1695420999\" 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\/850003-i.pdf?v=1695420999\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":42761507766496,"sku":"850003","price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Multifunction-Moisture-Meter-with-Psychrometer.jpg?v=1752691870"},{"product_id":"handheld-carbon-monoxide-meter","title":"Handheld Carbon Monoxide Meter","description":"\u003ch1 data-mce-fragment=\"1\"\u003eQuickly and Accurately Measure CO Levels with this Easy-to-Use Handheld Meter.\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eThe Sper Scientific Carbon Monoxide Meter is a compact instrument that makes it easy to take quick and accurate measurements of CO levels.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSper's Handheld Carbon Monoxide Meter is the perfect instrument for safety professionals, technicians and other users who need to measure CO levels in industrial environments, garages, commercial buildings or residential dwellings where accumulation of gas can occur. Featuring the newest generation of stabilized electrochemical CO specific sensor, the 800058 responds very quickly to ambient changes in carbon monoxide concentration without the need for a pump. This is a quality instrument that feels solid in your hand and is built to last. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eIncludes meter, case, instruction manual and (4) AA batteries.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLarge LCD dual display for CO and temperature measurement\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBacklight for easy screen viewing under dim lighting conditions\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAdjustable alarm limits\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTemperature displays in \u003cspan data-mce-fragment=\"1\"\u003e°C or \u003cmeta charset=\"UTF-8\"\u003e°F (switchable)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCO level beeper can be silenced if desired\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAutomatic zero-point adjustment\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMAX Hold \/ Data Hold \/ Auto Power Off\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eReplaceable CO sensor extends tool life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSize (H x W x D): 8” x 2.6” x 1.8”\u003cbr\u003eWeight: 8.2 oz.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h4\u003e\n\u003ctable width=\"320\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasurement Range: CO: 0 to 1000 ppm\u003c\/p\u003e\n\u003cp\u003eTemp: -20 to 70°C, -4 to 158°F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution: 1 ppm, 0.1°C, 0.1°F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy: 5% or 5 ppm, ±0.8°C, ±1.5°F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSensor Type: Stabilized electrochemical CO specific sensor; \u003cbr\u003eThermistor temperature sensor\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAlarm limits: Adjustable\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSensor Life: 3 years (typical)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePower: (4) AA Batteries\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cstrong\u003eSafety Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eLearn to recognize the effects of CO poisoning:\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"239\" style=\"font-weight: 400;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"47\"\u003e\n\u003cp\u003e0-1 ppm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"192\"\u003e\n\u003cp\u003eNormal background levels.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"47\"\u003e\n\u003cp\u003e9 ppm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"192\"\u003e\n\u003cp\u003eASHRAE Standard 62-1989 for living areas.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"47\"\u003e\n\u003cp\u003e35 ppm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"192\"\u003e\n\u003cp\u003eThe average exposure level per U.S. OSHA workplace standards.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"47\"\u003e\n\u003cp\u003e50 ppm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"192\"\u003e\n\u003cp\u003eOSHA enclosed space 8-hour\u003cstrong\u003e \u003c\/strong\u003eaverage level.*\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"47\"\u003e\n\u003cp\u003e100 ppm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"192\"\u003e\n\u003cp\u003eOSHA exposure limit.*\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"47\"\u003e\n\u003cp\u003e200 ppm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"192\"\u003e\n\u003cp\u003eMild headache, fatigue, nausea and dizziness.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"47\"\u003e\n\u003cp\u003e400 ppm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"192\"\u003e\n\u003cp\u003eHeadache occur in 2.5 hours to 3.5 hours.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"47\"\u003e\n\u003cp\u003e800 ppm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"192\"\u003e\n\u003cp\u003eDizziness, nausea and convulsions. Death within 2 to 3 hours\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" width=\"239\"\u003e\n\u003cp\u003e* U.S. Department of Labor, Occupational Safety \u0026amp; Health Administration (OSHA) Regulation 1917.24: The CO content in any enclosed space shall be maintained at not more than 50 ppm (0.005%). Remove employees from enclosed space if the CO concentration exceeds 100 ppm (0.01 %).\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\/800058-i.pdf?v=1656630207\" target=\"_blank\"\u003e \u003cimg data-mce-fragment=\"1\" 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\/800058-i.pdf?v=1656630207\" 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","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":42917667569888,"sku":"800058","price":268.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Handheld-Carbon-Monoxide-Meter-630967.jpg?v=1752691876"},{"product_id":"particle-mass-concentration-formaldehyde-detector-with-co2-pm2-5-pm10-tvoc-temperature-humidity","title":"Particle Mass Concentration Detector with Formaldehyde CO2\/PM2.5\/PM10 TVOC Temperature\/Humidity","description":"\u003ch1 data-mce-fragment=\"1\"\u003eThe Sper 900033 Particle Mass Concentration Detector is an advanced, desk or table top device that accurately monitors formaldehyde (H2CO) and other important air quality levels in a closed environment.\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe large, colorful LCD display indicates multiple indoor air quality parameters with a thoughtfully designed, graphical user interface. \u003cmeta charset=\"utf-8\"\u003eThe entire display functions as a six color warning system, where colors correspond to actual realtime pollutions levels.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe unit measures PM2.5\/10 particle levels, as well as CO2 and TVOC \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e(\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eT\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eotal \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eV\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eolatile \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eO\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003erganic \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eC\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eompounds)\u003c\/span\u003e levels in the atmosphere. The system also displays relative humidity, temperature and date\/time. The unit also features an internal memory that can record up to up to 5,000 datapoints to track PM2.5\/PM10 readings over time. An integral fan draws air across the sensors for accurate monitoring, and features auto shutoff and \"awake by sound\" modes. The unit includes a rechargeable battery, USB cable and power adapter. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDue to its toxicity and volatility, formaldehyde poses a significant danger to human health. Chronic (long term) exposure by inhalation as may happen from thermal or chemical decomposition of formaldehyde-based resins and the production of formaldehyde resulting from the combustion of a variety of organic compounds (for example, exhaust gases). As formaldehyde resins are used in many construction materials, it is one of the more common indoor air pollutants.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAt concentrations above 0.1 ppm in air, formaldehyde can irritate the eyes and mucous membranes. Formaldehyde inhaled at this concentration may cause headaches, a burning sensation in the throat, and difficulty breathing, and can trigger or aggravate asthma symptoms.\u003c\/p\u003e\n\u003cbr\u003eThis unit displays:\n\u003cul\u003e\n\u003cli\u003eCarbon Dioxide (CO2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eParticle Mass PM 2.5 \/ 10\u003c\/li\u003e\n\u003cli\u003eFormaldehyde (H2CO)\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTVOC \u003cmeta charset=\"utf-8\"\u003e(Total Volatile Organic Compounds)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eTime\/Temperature\u003c\/li\u003e\n\u003cli\u003eRelative Humidity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDimensions: 6.25\"H x 3.25\"W x 2.75\"D  \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWeight: 22 oz. \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h4\u003e\n\u003ctable width=\"501\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"501\" colspan=\"2\"\u003e\n\u003cp\u003eParticle Mass Concentration Detector with Formaldehyde CO2\/PM2.5\/PM10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eChannel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"354\"\u003e\n\u003cp\u003eM2.5: 0~999ug\/m³\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eChannel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"354\"\u003e\n\u003cp\u003ePM10: 0~999ug\/m³\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"501\" colspan=\"2\"\u003e\n\u003cp\u003eAir Temperature Measurement\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eAir Temp Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"354\"\u003e\n\u003cp\u003e-20 to 70℃\/-4 to 158℉; Basic Accuracy: ±1℃\/℉\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eHumidity Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"354\"\u003e\n\u003cp\u003e0 to 100%RH;\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eBasic Accuracy:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"354\"\u003e\n\u003cp\u003e±3.5%RH@20 to 80%RH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"354\"\u003e\n\u003cp\u003e±5%RH@0 to 20%RH or 80 to 100%RH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"501\" colspan=\"2\"\u003e\n\u003cp\u003eGas Detectors\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eHCHO Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"354\"\u003e\n\u003cp\u003e0.01~5.00 ppm; Basic Accuracy: ±5% F.S\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eTVOC Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"354\"\u003e\n\u003cp\u003e0.01~9.99 ppm; Basic Accuracy: ±5% F.S\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\"\u003e\n\u003cp\u003eCO2 Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"354\"\u003e\n\u003cp\u003e0~10000 ppm; Basic Accuracy: ±5%±75ppm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\n\u003cbr\u003e Downloads\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\/900033-4i.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\" 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\/900033-4i.pdf\" 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","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":42974897340640,"sku":"900033","price":335.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/Particle-Mass-Concentration-Detector-with-Formaldehyde-CO2PM2_5PM10-TVOC-TemperatureHumidity-152789.jpg?v=1752691869"},{"product_id":"compact-temperature-and-humidity-monitor","title":"Compact Temperature and Humidity Monitor","description":"\u003ch3\u003e\u003cspan\u003eMonitor relative humidity \u0026amp; temperature with this compact, easy to read device.\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eThe monitor displays the local (and remote*) temperatures in ºC or ºF, recalls min\/max temperature on both, and indicates when the batteries are low. It also displays user adjustable, audible and visible Hi \/ Lo Alarms, on both temperature and \u003cmeta charset=\"utf-8\"\u003erelative humidity. The unit features a large, crisp, easy to read LCD display.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eComes with 2 AAA batteries. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e \u003cbr\u003eMonitor: 3 1\/8\" x 3 1\/8\" x 1 1\/4\" (80 x 80 x 30 mm)\u003cbr\u003eSensor: 4 1\/2\" x 2 1\/2\" x 1\" (110 x 60 x 30 mm).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e \u003cbr\u003eMonitor: 4 oz (113 g) Sensor: 4 oz (113 g) with batteries.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv 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\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e*Certification Option\u003c\/strong\u003e\u003cbr\u003eN.I.S.T. traceable Certificate of Compliance available at additional cost (Select option above).\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 534px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 506px;\" align=\"center\" colspan=\"4\"\u003e\u003cb\u003eThermometer\/ Hygrometer Indoor Display Unit\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 119px;\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 131px;\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cb\u003eOperating Temperature:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 119px;\"\u003e14°F to 140°F\u003cbr\u003e-10°C to 60°C\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e0.2°F\u003cbr\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 131px;\"\u003e±2°F\u003cbr\u003e±1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cb\u003eOperating RH%:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 119px;\"\u003e0 to 95%\u003cbr\u003e@25°C (77°F)\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e1% RH\u003c\/td\u003e\n\u003ctd style=\"width: 131px;\"\u003e±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 534px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 506px;\" align=\"center\" colspan=\"4\"\u003e\u003cb\u003eRemote Wireless Sensor\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 132px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 117px;\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\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: 132px;\"\u003e\u003cb\u003eOperating Temperature:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 117px;\"\u003e-4°F to 158°F\u003cbr\u003e-20°C to 70°C\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e0.2°F\u003cbr\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 130px;\"\u003e±2°F\u003cbr\u003e±1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 132px;\"\u003e\u003cb\u003eOperating RH%:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 117px;\"\u003e10 to 95%\u003cbr\u003e@25°C (77°F)\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e1% RH\u003c\/td\u003e\n\u003ctd style=\"width: 130px;\"\u003e±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 132px;\"\u003e\u003cb\u003eRF Transmission\u003cbr\u003eFrequency:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 374px;\" align=\"center\" colspan=\"3\"\u003e433 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 132px;\"\u003e\u003cb\u003eRF Transmission\u003cbr\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 374px;\" align=\"center\" colspan=\"3\"\u003e30 meters in open area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 132px;\"\u003e\u003cb\u003eTemperature Sensing Rate:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 374px;\" align=\"center\" colspan=\"3\"\u003e43 to 47 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\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\/800254_55-i.pdf?v=1601671545\" 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\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800254_55-i.pdf?v=1601671545\" 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\/800254_55-c.pdf?v=1600278370\" 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\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800254_55-c.pdf?v=1600278370\" 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\/Hygrometers3.pdf?v=1628878412\" 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\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Hygrometers3.pdf?v=1628878412\" 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","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":43993974636768,"sku":"800254B","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/compact-temperature-and-humidity-monitor-800254b-740470.jpg?v=1752691863"},{"product_id":"multi-function-desktop-air-quality-monitor-with-wifi-monitors-co2-pm2-5-pm10-pm1-0-hcho-tvoc","title":"Multi-Function Indoor Air Quality Monitor with Optional WIFI- Monitors CO2, PM2.5, PM10, PM1.0, HCHO, TVOC","description":"\u003ch1\u003eThis state-of-the-art, multi-function indoor air quality (IAQ) monitor provides accurate, real-time insights into the quality of the air in your surroundings.\u003c\/h1\u003e\n\u003cp\u003eMonitor is equipped with advanced sensors to detect a range of crucial airborne pollutants, including \u003cstrong\u003eCO2\u003c\/strong\u003e, \u003cstrong\u003ePM2.5\u003c\/strong\u003e, \u003cstrong\u003ePM10\u003c\/strong\u003e, \u003cstrong\u003ePM1.0\u003c\/strong\u003e, \u003cstrong\u003eHCHO\u003c\/strong\u003e, and \u003cstrong\u003eTVOC\u003c\/strong\u003e. It empowers you to monitor and analyze the quality of the air you breathe, offering a clear understanding of your indoor environmental conditions.\u003c\/p\u003e\n\u003cp\u003eWith environmental pollution and particulates from wildfires and other sources on the rise, you want to want to know what's in the air you're breathing. This is the ideal desktop\/tabletop monitor that alerts you whenever your air quality is outside acceptable limits. With its clear, bright graphics, color LCD display and smartphone connectivity, this little unit will keep you informed in realtime, and ready to take action.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Gas Detection\u003c\/strong\u003e: Detects and measures a variety of pollutants, from carbon dioxide (\u003cstrong\u003eCO2\u003c\/strong\u003e) levels to particulate matter (\u003cstrong\u003ePM2.5\u003c\/strong\u003e, \u003cstrong\u003ePM10\u003c\/strong\u003e, \u003cstrong\u003ePM1.0\u003c\/strong\u003e), formaldehyde (\u003cstrong\u003eHCHO\u003c\/strong\u003e), and total volatile organic compounds (TVOC), ensuring a comprehensive assessment of air quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional WiFi Connectivity\u003c\/strong\u003e: Seamlessly connects to your \u003cstrong\u003eApple\/iOS\u003c\/strong\u003e or \u003cstrong\u003eAndroid\u003c\/strong\u003e smartphone with the (downloadable) app, allowing you to access real-time data and historical trends remotely. Receive instant notifications and insights for prompt actions to improve air quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Precision Sensors\u003c\/strong\u003e: Utilizes cutting-edge sensors and technology to ensure accurate and reliable readings, providing you with the most precise data for better decision-making.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser-Friendly Interface\u003c\/strong\u003e: Intuitive design and user-friendly interface make it easy for anyone to set up and navigate, providing a hassle-free experience in monitoring air quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealth and Wellness Companion\u003c\/strong\u003e: Empowers you to make informed choices to create a healthier indoor environment for your home, office, or any indoor space, potentially reducing health risks associated with poor air quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis monitor is a vital tool for your home and office, and for anyone who wants to be aware of and improve their indoor air quality. Take control of your environment and ensure the air you breathe is up to the highest standards with our Multi-Function Air Quality Monitor.\u003c\/p\u003e\n\u003ch4\u003e Specifications\u003c\/h4\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable style=\"height: 618px;\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"726\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 225px;\" width=\"297\"\u003e \u003ccol style=\"width: 314px;\" width=\"429\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\" width=\"297\"\u003eProduct Size\u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\" width=\"429\"\u003e145 x 90 x 78mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003eProduct Weight\u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003e234g (8.25 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003eDisplay Method\u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003eLCD Screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 38px;\" height=\"21\" class=\"xl63\"\u003eMeasure\u003c\/td\u003e\n\u003ctd style=\"height: 38px;\" class=\"xl63\"\u003eCO2, PM2.5, PM1.0, PM10, Time HCHO (Formaldehyde)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003eDetection method for CO2\u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003eTVOC, Temperature, Humidity, AQI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003eConcentration Unit CO2\u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003eInfrared (NDIR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003eCO2 Measuring Range\u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003ePPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003eDetection method for PM\u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003e400-5000PPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003eConcentration unit for PM\u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003eLaser Scattering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 38px;\" height=\"21\" class=\"xl63\"\u003eConcentration unit for HCHO and TVOC\u003c\/td\u003e\n\u003ctd style=\"height: 38px;\" class=\"xl63\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003em\u003c\/span\u003eg\/m3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 20px;\" height=\"21\" class=\"xl63\"\u003ePM 2.5 measuring range\u003c\/td\u003e\n\u003ctd style=\"height: 20px;\" class=\"xl63\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003e0-999 µ\u003c\/span\u003eg\/m3 +\/-10% accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003eHCHO measuring range\u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003e0-999 mg\/m3 +\/-10% accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003eTVOC measuring range\u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003e0.001 1.999 mg\/m3 +\/-10% accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003eAQI range\u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 38px;\" height=\"21\" class=\"xl63\"\u003eAtmospheric Pressure Sampling Time\u003c\/td\u003e\n\u003ctd style=\"height: 38px;\" class=\"xl63\"\u003e0.001 - 9.999 mg\/m3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003e \u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003e0-500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003e \u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003e12.5 PSI 15.4 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003e \u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003e1.5 Seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 19px;\" height=\"21\" class=\"xl63\"\u003e \u003c\/td\u003e\n\u003ctd style=\"height: 19px;\" class=\"xl63\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003e-10°C - 50°C (14°F - 122°F) (+\/-1°C \/ 1.8°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003e-10°C - 50°C (14°F - 140°F) (+\/-1°C \/ 1.8°F) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 24px;\" height=\"21\" class=\"xl63\"\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd style=\"height: 24px;\" class=\"xl63\"\u003e20% - 85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003eResolution: 1% (+\/- 10% accuracy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003eCharging\u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003e1000 mAh 5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003e \u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003e3000 mAh Lithium Ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003eBattery\u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003eRechargeable Lithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd style=\"height: 21px;\" height=\"21\" class=\"xl63\"\u003ePower source\u003c\/td\u003e\n\u003ctd style=\"height: 21px;\" class=\"xl63\"\u003e5V DC power charging via micro USB port\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\/860066-i.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\/860066-i.pdf\" target=\"_blank\"\u003e\u003cbr\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"860068 - Multi-Function IAQ Monitor","offer_id":44923228848352,"sku":"860068","price":195.5,"currency_code":"USD","in_stock":true},{"title":"860066 - Multi-Function IAQ Monitor With WIFI","offer_id":44923228881120,"sku":"860066","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/multi-function-desktop-air-quality-monitor-with-wifi-monitors-co2-pm25-pm10-pm10-hcho-tvoc-860066-575547.jpg?v=1752691876"},{"product_id":"hot-wire-anemometer","title":"Hot Wire Anemometer with Telescopic Probe","description":"\u003ch1\u003eHandheld Hot Wire Anemometer is a compact, accurate and robust device for measuring air velocity, volume, flow and temperature.\u003c\/h1\u003e\n\u003cp\u003eTelescopic hot wire probe is designed to minimize the turbulence effect for in-duct measurements, and is well suited for low-flow applications. The probe features a rubberized ergonomic grip and extends\/retracts from 10 to 38 inches. Timed and multi-point average flow calculations and in-duct air balancing with fast response time are enabled thanks to the depth and direction indicators.\u003c\/p\u003e\n\u003cp\u003eOther features include switchable metric\/imperial measurements, min\/max and hold functions, backlit LCD display, tripod mounting hole, auto power-off and a magnetized mount for hands free operation. Rubber \u003cspan\u003eo-rings are also included for marking duct depth on the wand.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eMeasures velocity, volume flow (cmh, cmm, cfm, I\/s) and temperature\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eDuct temp. change has limited impact to reading accuracy\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eTimed \u0026amp; multi-point average flow calculations\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eIn-duct air balancing with fast response time\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eDepth and direction indicators on probe\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eMagnet and tripod mount for hands-free operation\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes meter, (4) AAA batteries, hard carrying case, magnetic or tripod mount,  rubber o-rings and instructions.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/sperdirect.com\/blogs\/news\/hot-wire-versus-vane-anemometers\" title=\"Hot Wire versus Vane Anemometers\"\u003eRead about Hot Wire versus Vane Anemometers here.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable border=\"0\" cellpadding=\"3\" cellspacing=\"3\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" bgcolor=\"#666666\"\u003e\u003cspan style=\"color: #ffffff;\" color=\"#ffffff\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#666666\"\u003e\u003cspan style=\"color: #ffffff;\" color=\"#ffffff\"\u003e\u003cb\u003e860057\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eWind Speed Range\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.15~20 M\/S (30.0~3937 ft\/m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003eWind Speed Accuracy\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003e±(5% of reading+0.1\u003cspan\u003e)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eM\/S\u003cbr\u003e\u003cspan\u003e±(5% of reading+20) ft\/m\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eWind Speed Resolution Range\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eBelow 10 M\/S:0.01, above 10 M\/S:0.1\u003cbr\u003e\u003cspan\u003e(Below 100 ft\/m:0.1, above 100 ft\/m:1)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003eAir Temperature Range\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003e-10.0~50℃ (14.0~122.0°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eAir Temperature Accuracy\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e±1℃(1.8°F): 0.0~50.0℃\u003cbr\u003e±1.5℃\u003cspan\u003e(2.7°F): \u003c\/span\u003e\u003cspan\u003eBelow 0.0℃\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003eAir Temperature Resolution\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003e0.1℃, 0.1℉\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eWind Speed Response Time\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.5 seconds (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003eTemperature Response Time\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003e60 seconds (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eLCD Update\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eEvery second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003eAir Volume Display\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003e0~99999\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eAir Volume Resolution\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0.1 (0~9999.9) or 1 (10000~99999)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003eAir Volume unit\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003ecmm, cmh, l\/s, cfm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eLCD Size\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e45(L) * 26(W) mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003e0~50℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eOperating RH%\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eHumidity ＜80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003e-10~50℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eStorage RH%\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eHumidity ＜90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003eMeter Size\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003e178(L) * 70(W) * 33(H) mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eProbe\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e8mm diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003eTelescope Tube\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003e96cm (38 inch) extended\u003cbr\u003e26.5cm (10 inch) storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eWeight\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e~331g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003eBattery\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\"\u003eAAA*4 PCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003eStandard Package\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eMeter with built-in hotwire probe,\u003cbr\u003eBatteries, Magnet, Manual,\u003cbr\u003eO-rings, Hard Carry Case\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 class=\"nav_content\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860057-i.pdf\" target=\"_blank\"\u003e \u003c\/a\u003e\u003c\/strong\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860057-i.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\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860057-i.pdf\" target=\"_blank\"\u003e \u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860057-i.pdf\"\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\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Anemometers3.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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Anemometers3.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 \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":44344951570656,"sku":"860057","price":302.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/hot-wire-anemometer-with-telescopic-probe-860057-135715.jpg?v=1752691861"},{"product_id":"pen-type-thermo-hygrometer","title":"Pen Style Thermo-Hygrometer with Wet Bulb and Dew Point","description":"\u003cdiv\u003e\n\u003ch1\u003eThis Pen Type Hygro-Thermometer with Wet Bulb and Dew Point is your go-to tool for precise environmental monitoring in a pocket-sized design.\u003c\/h1\u003e\n\u003cp\u003eEquipped with an easy-to-read dual LCD display, this innovative device simultaneously displays temperature and humidity readings alongside dew point and wet bulb temperature, eliminating the need for cumbersome chart references. The advanced capacitance type RH sensor ensures swift and accurate measurements, while the minimum\/maximum function allows you to track fluctuations effortlessly. With °C\/°F selectable temperature units and a hold function that freezes current readings, adaptability and convenience are at your fingertips. Plus, the patented rotating sensor cap safeguards the sensor, ensuring longevity and reliability wherever your measurements take you.\u003c\/p\u003e\n\u003cp\u003eDesigned for ease of use and portability, this hygro-thermometer features a pocket clip design, allowing you to carry it effortlessly wherever you go. Its intuitive interface includes a reset function for added convenience, while a low battery indicator and sleep mode (which can be disabled) ensure uninterrupted operation when you need it most.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eEasy-To-Read Dual LCD Display \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eDisplays Temperature and Humidity + Dew Point \u0026amp; Wet Bulb Temp. \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eNo Chart Reference Is Needed\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eCapacitance Type RH Sensor Provides Quick and Accurate Readings\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eMinimum \/ Maximum and Reset Function \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003csup\u003eO\u003c\/sup\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eC\/F Selectable Temperature Units \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eHold Function Freezes Current Reading\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eEasy Self-Calibration (Requires Optional Salt Kit)\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eLow Battery Indicator \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eSleep Mode (Can Be Disabled)\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003ePatented Rotating Sensor Cap Protects Sensor\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003ePocket Clip Design For Easy Portability\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e \u003cbr\u003e6.5\" x 1.25\" x 0.75\"\u003cbr\u003e(165mm x 31.75mm x 19mm)\u003cbr\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWeight:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eAbout 2 oz. (55 grams)\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIncludes meter, battery and user's manual. Calibration solutions are also available. \u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\n\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\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cbr\u003e*Certification Option\u003c\/strong\u003e\u003c\/div\u003e\nN.I.S.T. traceable Certificate of Compliance available at additional cost (Select option above).\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003chr\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable data-mce-fragment=\"1\" style=\"height: 393px;\" width=\"680\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ccolgroup data-mce-fragment=\"1\"\u003e \u003ccol data-mce-fragment=\"1\" width=\"289\"\u003e \u003ccol data-mce-fragment=\"1\" width=\"391\"\u003e \u003c\/colgroup\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 24px;\" height=\"24\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 24px; width: 234.78125px;\" class=\"xl65\" height=\"24\" data-mce-style=\"height: 24px; width: 234.78125px;\"\u003eTemp. Range\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 24px; width: 310.234375px;\" class=\"xl66\" data-mce-style=\"height: 24px; width: 310.234375px;\"\u003e-20~60\u003cspan data-mce-fragment=\"1\" class=\"font6\"\u003e\u003csup data-mce-fragment=\"1\"\u003eo\u003c\/sup\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" class=\"font5\"\u003eC\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 24px;\" height=\"24\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 24px; width: 234.78125px;\" class=\"xl65\" height=\"24\" data-mce-style=\"height: 24px; width: 234.78125px;\"\u003eTemp Resolution\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 24px; width: 310.234375px;\" class=\"xl66\" data-mce-style=\"height: 24px; width: 310.234375px;\"\u003e0.1\u003cspan data-mce-fragment=\"1\" class=\"font6\"\u003e\u003csup data-mce-fragment=\"1\"\u003eo\u003c\/sup\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" class=\"font5\"\u003eC\/\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" class=\"font6\"\u003e\u003csup data-mce-fragment=\"1\"\u003eo\u003c\/sup\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" class=\"font5\"\u003eF\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 24px;\" height=\"24\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 24px; width: 234.78125px;\" class=\"xl65\" height=\"24\" data-mce-style=\"height: 24px; width: 234.78125px;\"\u003eTemp Accuracy\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 24px; width: 310.234375px;\" class=\"xl66\" data-mce-style=\"height: 24px; width: 310.234375px;\"\u003e+\/-0.6\u003cspan data-mce-fragment=\"1\" class=\"font6\"\u003e\u003csup data-mce-fragment=\"1\"\u003eo\u003c\/sup\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" class=\"font5\"\u003eC\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 234.78125px;\" class=\"xl65\" height=\"21\" data-mce-style=\"height: 21px; width: 234.78125px;\"\u003eHumidity Range\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 310.234375px;\" class=\"xl66\" data-mce-style=\"height: 21px; width: 310.234375px;\"\u003e0%~100%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 234.78125px;\" class=\"xl65\" height=\"21\" data-mce-style=\"height: 21px; width: 234.78125px;\"\u003eHumidity Resolution\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 310.234375px;\" class=\"xl66\" data-mce-style=\"height: 21px; width: 310.234375px;\"\u003e0.1%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 234.78125px;\" class=\"xl65\" height=\"21\" data-mce-style=\"height: 21px; width: 234.78125px;\"\u003eHumidity Accuracy\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 310.234375px;\" class=\"xl66\" data-mce-style=\"height: 21px; width: 310.234375px;\"\u003eAt 25C, 10-90%RH, +\/-3%,RH others +\/-5%RH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 234.78125px;\" class=\"xl65\" height=\"21\" data-mce-style=\"height: 21px; width: 234.78125px;\"\u003eResponse Time\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 310.234375px;\" class=\"xl66\" data-mce-style=\"height: 21px; width: 310.234375px;\"\u003e60 Seconds Typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 234.78125px;\" class=\"xl67\" height=\"21\" data-mce-style=\"height: 21px; width: 234.78125px;\"\u003eSelf Calibration\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 310.234375px;\" class=\"xl66\" data-mce-style=\"height: 21px; width: 310.234375px;\"\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 234.78125px;\" class=\"xl65\" height=\"21\" data-mce-style=\"height: 21px; width: 234.78125px;\"\u003eDew Point Range\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 310.234375px;\" class=\"xl68\" data-mce-style=\"height: 21px; width: 310.234375px;\"\u003e-20~59.9°C\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 24px;\" height=\"24\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 24px; width: 234.78125px;\" class=\"xl69\" height=\"24\" data-mce-style=\"height: 24px; width: 234.78125px;\"\u003eWet Bulb Range\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 24px; width: 310.234375px;\" class=\"xl70\" data-mce-style=\"height: 24px; width: 310.234375px;\"\u003e-5.0~59.9°\u003cspan data-mce-fragment=\"1\" class=\"font5\"\u003eC \u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 234.78125px;\" class=\"xl65\" height=\"21\" data-mce-style=\"height: 21px; width: 234.78125px;\"\u003eSelf Calibration\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 310.234375px;\" class=\"xl66\" data-mce-style=\"height: 21px; width: 310.234375px;\"\u003eYES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 234.78125px;\" class=\"xl65\" height=\"21\" data-mce-style=\"height: 21px; width: 234.78125px;\"\u003ePower Consumption\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 310.234375px;\" class=\"xl66\" data-mce-style=\"height: 21px; width: 310.234375px;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u0026lt;2.0mA \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 234.78125px;\" class=\"xl65\" height=\"21\" data-mce-style=\"height: 21px; width: 234.78125px;\"\u003eLCD Size (mm)\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 310.234375px;\" class=\"xl66\" data-mce-style=\"height: 21px; width: 310.234375px;\"\u003e18(H) x 29(W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 24px;\" height=\"24\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 24px; width: 234.78125px;\" class=\"xl65\" height=\"24\" data-mce-style=\"height: 24px; width: 234.78125px;\"\u003eStorage Temp.\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 24px; width: 310.234375px;\" class=\"xl66\" data-mce-style=\"height: 24px; width: 310.234375px;\"\u003e-20~50\u003cspan data-mce-fragment=\"1\" class=\"font6\"\u003e\u003csup data-mce-fragment=\"1\"\u003eo\u003c\/sup\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" class=\"font5\"\u003eC\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 234.78125px;\" class=\"xl65\" height=\"21\" data-mce-style=\"height: 21px; width: 234.78125px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 310.234375px;\" class=\"xl66\" data-mce-style=\"height: 21px; width: 310.234375px;\"\u003e~55g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 234.78125px;\" class=\"xl65\" height=\"21\" data-mce-style=\"height: 21px; width: 234.78125px;\"\u003eBattery\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 310.234375px;\" class=\"xl66\" data-mce-style=\"height: 21px; width: 310.234375px;\"\u003eCR2032 x 1pc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 234.78125px;\" class=\"xl65\" height=\"21\" data-mce-style=\"height: 21px; width: 234.78125px;\"\u003eStandard Package Includes\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 310.234375px;\" class=\"xl66\" data-mce-style=\"height: 21px; width: 310.234375px;\"\u003eMeter, Battery, Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 21px;\" height=\"21\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 234.78125px;\" class=\"xl65\" height=\"21\" data-mce-style=\"height: 21px; width: 234.78125px;\"\u003eOptional Accessories\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 21px; width: 310.234375px;\" class=\"xl66\" data-mce-style=\"height: 21px; width: 310.234375px;\"\u003eCalibration Solution Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\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\/800254_55-i.pdf?v=1601671545\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca rel=\"noopener\" title=\"800127 Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800127-i.pdf\" 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\" 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\/800254_55-i.pdf?v=1601671545\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800127-i.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":45327785263328,"sku":"800127","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/pen-style-thermo-hygrometer-with-wet-bulb-and-dew-point-800127-538512.jpg?v=1752691876"},{"product_id":"hard-wired-co2-humidity-temp-monitor-with-dual-power-input","title":"Hardwired CO2, Humidity \u0026 Temperature IAQ Monitor with Dual Power Input","description":"\u003ch1\u003eHardwired CO2, Humidity \u0026amp; Temperature Monitor is the perfect solution for monitoring Indoor Air Quality in every room of your home, school or office.\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDual power input offers your choice of a hardwired or USB-C connection, and the unit can be installed easily with the included 3\" flush mount wall box.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe \u003cstrong\u003eSper Scientific Hardwired CO2 Monitor\u003c\/strong\u003e\u003cspan\u003e measures and displays indoor air quality (IAQ) in terms of real-time CO2 concentration, temperature and humidity. Additional features\u003c\/span\u003e\u003cspan\u003e allow users to review historical data, adjust brightness and sound, and calibrate the CO2 sensor. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis unit features accurate measurements of indoor air quality indicators including CO2 concentration, temperature and humidity, it is designed to meet safety standards and is easy to install. Featuring a large color display, touch keypad and advanced NDIR technology, it also offers programmable indicators for easy reading.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual power inputs allow hardwire or USB-C connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eEasy two-part assembly and installation.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLarge color LCD display shows real-time CO2, humidity and temperature.\u003c\/li\u003e\n\u003cli\u003eTouch keypad lets you review 8-hour average, 24-hour average and 24-hour peak CO2 values.\u003c\/li\u003e\n\u003cli\u003eAdvanced NDIR (Non-Dispersive Infrared) waveguide CO2 technology.\u003c\/li\u003e\n\u003cli\u003eProgrammable visual \u003cmeta charset=\"utf-8\"\u003eindicators alert you to indoor air quality status with green, red and yellow signals.\u003c\/li\u003e\n\u003cli\u003e3-level backlight brightness options.\u003c\/li\u003e\n\u003cli\u003eBuzzer alert function can be activated or muted.\u003c\/li\u003e\n\u003cli\u003eManual \u003cmeta charset=\"utf-8\"\u003eCO2 calibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003e\u003cspan class=\"s1\"\u003eIncludes: \u003cmeta charset=\"utf-8\"\u003eMeter, 3\" Flush Mount Wall Box, Manual\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eApplications\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eResidential\u003cbr\u003eThe Sper Hardwired CO2 Meter \u003c\/b\u003eis ideal for monitoring the IAQ in homes, apartments or other living spaces. It can help users to improve their comfort, health and well-being by alerting them when the CO2 level is too high or too low, which may indicate poor ventilation or air pollution.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eEducation\u003cbr\u003e\u003c\/b\u003e\u003cb\u003eThe Sper Hardwired CO2 Meter \u003c\/b\u003ecan be used to monitor the IAQ in classrooms, lecture halls or other learning environments. It can help educators and students keep their environment safe when CO2 levels get too high or too low, alerting teachers and students to adjust the ventilation, temperature and humidity levels in the classroom to create a comfortable and healthy learning atmosphere. \u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eCommercial\u003cbr\u003eThe Sper Hardwired CO2 Meter \u003c\/b\u003ecan be used to monitor the IAQ in offices, meeting rooms or other work areas. It can help employees improve their productivity and creativity by alerting them when the CO2 level is too high or too low, and regulate the temperature and humidity levels accordingly.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable border=\"0\" cellpadding=\"3\" cellspacing=\"3\" width=\"100%\" style=\"height: 577.032px;\" data-mce-style=\"height: 577.032px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" bgcolor=\"#666666\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eHard Wired IAQ Monitor\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#666666\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24px;\" data-mce-style=\"height: 24px;\"\u003e\n\u003ctd align=\"center\" height=\"24\" style=\"height: 24px;\" data-mce-style=\"height: 24px;\"\u003eCO2 Range\u003c\/td\u003e\n\u003ctd align=\"center\" height=\"24\" style=\"height: 24px;\" data-mce-style=\"height: 24px;\"\u003e200~9999 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eCO2 Resolution\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\" data-mce-style=\"height: 39.1875px;\"\u003e\n\u003ctd align=\"center\" style=\"height: 39.1875px;\" data-mce-style=\"height: 39.1875px;\"\u003eCO2 Accuracy\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"height: 39.1875px;\" data-mce-style=\"height: 39.1875px;\"\u003e±40 ppm ±3% of reading (400~2000 ppm),\u003cbr\u003eother range is 10% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eCO2 Response Time\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e＜5 mins (90% step change)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eCO2 Warm-up Time\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e10 Seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24px;\" data-mce-style=\"height: 24px;\"\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" height=\"24\" style=\"height: 24px;\" data-mce-style=\"height: 24px;\"\u003eAir Temperature Range\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" height=\"24\" style=\"height: 24px;\" data-mce-style=\"height: 24px;\"\u003e0~50℃, 32~122℉\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eAir Temperature Resolution\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e0.1℃, 0.1℉\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eAir Temperature Accuracy\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e±1℃, ±1℉\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eAir Temperature Response Time\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e＜2 mins (90% step change)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eHumidity Range\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e5~95% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eHumidity Resolution\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e1% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\" data-mce-style=\"height: 39.1875px;\"\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 39.1875px;\" data-mce-style=\"height: 39.1875px;\"\u003eHumidity Accuracy\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 39.1875px;\" data-mce-style=\"height: 39.1875px;\"\u003e±5%RH (at 25℃, 10~90%RH);\u003cbr\u003eothers ±7%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eHumidity Response Time\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e＜20 mins (90% step change)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eLCD Size\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e77(H)*46(W)mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eMeter Size\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e86(L) * 86(W) * 51(H) mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e0~50℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eOperating RH%\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e0~95% RH (avoid condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e-20~50℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eStorage RH%\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e0~90% RH (avoid condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e100~240VAC, 50~60Hz, 1.5 VA or 5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\u0026lt;2W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eBuzzer\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e~70dB at 10cm distance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eIP\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eIP30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eMounting Height\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e1.4~1.8 M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e150g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eIncludes\u003c\/td\u003e\n\u003ctd align=\"center\" bgcolor=\"#CCCCCC\" style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003eMeter, 3\" Flush Mount Box, Manual, Paper Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cdiv class=\"page\" title=\"Page 2\"\u003e\n\u003cdiv title=\"Page 2\" class=\"page\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\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 rel=\"noopener\" title=\"860070 Instructions\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Sper_860070_Users_Manual.pdf\" target=\"_blank\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Sper_860070_Users_Manual.pdf\"\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 rel=\"noopener\" title=\"860070 Instructions\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Sper_860070_Users_Manual.pdf\" target=\"_blank\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Sper_860070_Users_Manual.pdf\"\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\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":46048067944672,"sku":"860070","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/hardwired-co2-humidity-temperature-iaq-monitor-with-dual-power-input-860070-114360.jpg?v=1752691899"},{"product_id":"wireless-humidity-and-temperature-monitor-set-copy","title":"8 Channel Wireless Indoor\/Outdoor Humidity and Temperature Monitor Set","description":"\u003ch1\u003eThe Sper 8 Channel Wireless Humidity and Temperature Monitor Set offers an easy-to-read, user-friendly, and cost-effective solution for comprehensive temperature and humidity monitoring.\u003c\/h1\u003e\n\u003cp\u003eThe set includes an indoor thermo-hygrometer base station and two indoor\/outdoor remote thermometer-hygrometer sensors, with the ability to expand up to eight sensors\u003cstrong\u003e. \u003c\/strong\u003ePerfect for home, greenhouse, office or warehouse monitoring, this set ensures accurate environmental tracking with seamless remote synchronization.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSet includes: (1) base station, (2) remote sensors, (8) AAA batteries and instructions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1149\" data-start=\"429\"\u003e\n\u003cstrong data-end=\"458\" data-start=\"431\"\u003eMulti-Sensor Monitoring\u003c\/strong\u003e – Supports up to eight remote thermo-hygrometer sensors for expanded coverage.\u003c\/li\u003e\n\u003cli data-end=\"1149\" data-start=\"429\"\u003e\n\u003cstrong data-end=\"786\" data-start=\"770\"\u003eRolling Mode\u003c\/strong\u003e – Automatically cycles through all connected sensors every five seconds for hands-free viewing.\u003c\/li\u003e\n\u003cli data-end=\"1149\" data-start=\"429\"\u003e\n\u003cstrong data-end=\"916\" data-start=\"891\"\u003eCustomizable Settings\u003c\/strong\u003e – Manually reset min\/max readings, choose between °F and °C, and adjust channel selection via DIP switches.\u003c\/li\u003e\n\u003cli data-end=\"1149\" data-start=\"429\"\u003e\n\u003cstrong data-end=\"1062\" data-start=\"1037\"\u003eReliable Transmission\u003c\/strong\u003e – Operates on a Wireless Humidity and Temperature Monitor Set with an effective range of 30M (open: 90M).\u003c\/li\u003e\n\u003cli data-end=\"1149\" data-start=\"429\"\u003e\n\u003cstrong\u003eDesktop or Wall Mounting\u003c\/strong\u003e - Includes integrated desk stand and wall mount options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv 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\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e*Certification Option\u003c\/strong\u003e\u003cbr\u003eA Certificate of Compliance is available at additional cost (Select option above).\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong data-start=\"1175\" data-end=\"1188\"\u003eMaterial:\u003c\/strong\u003e ABS\u003cbr\u003e\u003cstrong data-start=\"1197\" data-end=\"1213\"\u003eUpdate Rate:\u003c\/strong\u003e 60 seconds\u003cbr\u003e\u003cstrong data-start=\"1229\" data-end=\"1250\"\u003eSet Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1255\" data-end=\"1352\"\u003e\n\u003cli style=\"font-weight: bold;\" data-start=\"1255\" data-end=\"1319\"\u003e\u003cstrong\u003e1 x Display Console\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\" data-start=\"1255\" data-end=\"1319\"\u003e\u003cstrong\u003e2 x Remote Sensors\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\" data-start=\"1255\" data-end=\"1319\"\u003e\u003cstrong\u003e8 x AAA Batteries\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\" data-start=\"1322\" data-end=\"1352\"\u003e\u003cstrong\u003e1 x Instruction Manual\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"1355\" data-end=\"1370\"\u003eDimensions:\u003c\/strong\u003e 4.25 x 4.75 x 0.75 inches\u003cbr\u003e\u003cstrong data-start=\"1401\" data-end=\"1412\"\u003eWeight:\u003c\/strong\u003e 8 ounces\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\/800254_55-i.pdf?v=1601671545\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Sper 800256 Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Sper_800256_Users_Manual.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?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800254_55-i.pdf?v=1601671545\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Sper 800256 Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Sper_800256_Users_Manual.pdf\" target=\"_blank\"\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\/800254_55-c.pdf?v=1600278370\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800256_Brochure.pdf\" title=\"Sper 800256 Datasheet\" 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\/800254_55-c.pdf?v=1600278370\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800256_Brochure.pdf\" title=\"800256 Product Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\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\/Hygrometers3.pdf?v=1628878412\" 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\/Hygrometers3.pdf?v=1628878412\" target=\"_blank\"\u003e \u003cbr\u003eComparison Chart\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\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47148922667232,"sku":"800256","price":57.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/8-channel-wireless-indooroutdoor-humidity-and-temperature-monitor-set-800256-623100.jpg?v=1752691880"},{"product_id":"additional-remote-sensor-for-8-channel-wireless-indoor-outdoor-humidity-and-temperature-monitor-sensor-only","title":"Additional Remote Sensor for 8 Channel Wireless Indoor\/Outdoor Humidity and Temperature Monitor (Sensor Only)","description":"\u003ch1\u003eAdditional Remote Sensor for 8 Channel Wireless Humidity and Temperature Monitor\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eThis item includes one indoor\/outdoor remote thermometer-hygrometer sensor, for use with the \u003ca rel=\"noopener\" href=\"https:\/\/sperdirect.com\/collections\/hygrometers\/products\/wireless-humidity-and-temperature-monitor-set-copy\" target=\"_blank\"\u003e800256 8 Channel Wireless Monitor Set\u003c\/a\u003e. \u003c\/strong\u003ePerfect for home, greenhouse, office or warehouse monitoring, this sensor ensures accurate environmental tracking with seamless remote synchronization.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1149\" data-start=\"429\"\u003e\n\u003cstrong data-end=\"458\" data-start=\"431\"\u003eMulti-Sensor Monitoring\u003c\/strong\u003e – Base station console (sold separately) supports up to eight remote thermo-hygrometer sensors for expanded coverage.\u003c\/li\u003e\n\u003cli data-end=\"1149\" data-start=\"429\"\u003e\n\u003cstrong data-end=\"570\" data-start=\"546\"\u003eSimultaneous Display\u003c\/strong\u003e – The console shows temperature and humidity from all connected sensors at once.\u003c\/li\u003e\n\u003cli data-end=\"1149\" data-start=\"429\"\u003e\n\u003cstrong data-end=\"687\" data-start=\"660\"\u003eAudible \u0026amp; Visual Alarms\u003c\/strong\u003e – Alerts activate when readings exceed pre-set minimum or maximum limits\u003cstrong data-end=\"764\" data-start=\"735\"\u003e.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1149\" data-start=\"429\"\u003e\n\u003cstrong data-end=\"786\" data-start=\"770\"\u003eRolling Mode\u003c\/strong\u003e – Automatically cycles through all connected sensors every five seconds for hands-free viewing.\u003c\/li\u003e\n\u003cli data-end=\"1149\" data-start=\"429\"\u003e\n\u003cstrong data-end=\"916\" data-start=\"891\"\u003eCustomizable Settings\u003c\/strong\u003e – Manually reset min\/max readings, choose between °F and °C, and adjust channel selection via DIP switches.\u003c\/li\u003e\n\u003cli data-end=\"1149\" data-start=\"429\"\u003e\n\u003cstrong data-end=\"1062\" data-start=\"1037\"\u003eReliable Transmission\u003c\/strong\u003e – Operates on a Wireless Humidity and Temperature Monitor Set with an effective range of 30M (open: 90M).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv style=\"text-align: left;\"\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;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e*Certification Option\u003c\/strong\u003e\u003cbr\u003eN.I.S.T. traceable Certificate of Compliance available at additional cost (Select option above).\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong data-end=\"1188\" data-start=\"1175\"\u003eMaterial:\u003c\/strong\u003e ABS\u003cbr\u003e\u003cstrong data-end=\"1213\" data-start=\"1197\"\u003eUpdate Rate:\u003c\/strong\u003e 60 seconds\u003cbr\u003e\u003cstrong data-end=\"1250\" data-start=\"1229\"\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1352\" data-start=\"1255\"\u003e\n\u003cli data-end=\"1319\" data-start=\"1255\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003e1 x Remote Sensor\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"1319\" data-start=\"1255\" style=\"font-weight: bold;\"\u003e\n\u003cstrong\u003e2 x AAA Batteries\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-end=\"1370\" data-start=\"1355\"\u003eDimensions:\u003c\/strong\u003e 4.25 x 1.75 x 0.75 inches\u003cbr\u003e\u003cstrong data-end=\"1412\" data-start=\"1401\"\u003eWeight:\u003c\/strong\u003e 2 ounces\u003c\/p\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\/800254_55-i.pdf?v=1601671545\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Sper 800256 Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Sper_800256_Users_Manual.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?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800254_55-i.pdf?v=1601671545\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Sper_800256_Users_Manual.pdf\" target=\"_blank\" rel=\"noopener\"\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\/800254_55-c.pdf?v=1600278370\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800256_Brochure.pdf\" title=\"Sper 800256 Datasheet\" 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\/800254_55-c.pdf?v=1600278370\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800256_Brochure.pdf\" title=\"800256 Product Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eProduct Brochure\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47153448124640,"sku":"800256S","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/additional-remote-sensor-for-8-channel-wireless-indooroutdoor-humidity-and-temperature-monitor-sensor-only-800256s-107945.jpg?v=1752691882"},{"product_id":"masons-hygrometer","title":"Mason's Hygrometer","description":"\u003ch3\u003eMeasure Humidity - Mason's Hygrometer - Red Liquid \u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eOne thermometer bulb is kept constantly wet by a siphon reservoir while the other gives a dry temperature reading. Humidity is obtained by comparing the two readings on the enclosed chart. The red liquid masons hygrometer uses a safe and easy to read red liquid in place of the usual mercury. Dual scales of -10\/50°C and 10\/120°F.\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\/736740-i.pdf?v=1598908074\" 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\/736740-i.pdf?v=1598908074\" 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\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\/Hygrometers3.pdf?v=1628878412\" 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\/Hygrometers3.pdf?v=1628878412\" 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":47592038105312,"sku":"736740","price":19.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Masons-Hygrometer-298277.jpg?v=1752691848"},{"product_id":"barometer","title":"Dial Barometer","description":"\u003ch1\u003e\u003cspan\u003eDial Barometer for classroom, lab or industrial use. \u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eLarge, clear dual-scale barometer in hPa (hecto Pascal) and mm (millimeter mercury) on a 4\" dial which is easy to read from a distance. Accuracy of ±3 to 4 hPa. Wall mounts.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cbr data-mce-fragment=\"1\"\u003eDimensions: 4\" Diameter x 1\" Width\u003cbr data-mce-fragment=\"1\"\u003eWeight: 2.6 oz (74 g)\u003c\/span\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\/736930-i.pdf?v=1598908098\" 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\/736930-i.pdf?v=1598908098\" 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","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592038203616,"sku":"736930","price":29.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Dial-Barometer-766850.jpg?v=1752691848"},{"product_id":"psychrometer-anemometer","title":"Psychrometer \/ Anemometer","description":"\u003ch3\u003eThis unique instrument combines the features of an anemometer and a psychrometer.\u003c\/h3\u003e\n\u003cdiv class=\"page\" title=\"Page 22\"\u003e\n\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eMeasures air speed, air volume, BTU (British Thermal Units), air temperature, dew point, wet bulb and humidity. \u003c\/span\u003eExcellent for HVAC, IAQ and environmental work. Auto ranging with air velocity in m\/s or ft\/s, air volume in CFM or m\u003csup\u003e3\u003c\/sup\u003e\/sec and temperature in °C or °F. Features min\/max\/avg, hold, auto power off, LCD backlight and a computer interface. The probe detaches for easy replacement and repair.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\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=\"\/fr-ca\/products\/usb-cable?variant=34591607718045\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003eUSB Cable 840054\u003c\/span\u003e\u003c\/a\u003e and Data Acquisition Software 840052. Comes in a hard carrying case complete with a probe, tripod mounting screw and 4 AAA batteries. Uses optional AC Adapter (\u003ca title=\"Sper Scientific 840027  AC Adapter\" href=\"\/fr-ca\/products\/sper-scientific-840027-ac-adapter?variant=33410273116296\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e840027\u003c\/span\u003e\u003c\/a\u003e).\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAir Speed\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAir Volume\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBTU (British Thermal Units)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAir Temperature\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDew Point\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWet Bulb\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHumidity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMeter Dimensions: 7\" × 3\" × 1½\" (178 × 76 × 38 mm)\u003cbr\u003eSensor Head Diameter: 3\" (76 mm)\u003cbr\u003eWeight: 10 oz (283 g)\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\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=\"18%\"\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=\"28%\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eAir Volume m³\/sec\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\" rowspan=\"2\"\u003e0 to 99999\u003c\/td\u003e\n\u003ctd width=\"25%\" rowspan=\"2\"\u003e0.1 (0 to 99.99)\u003cbr\u003e1 (1000 to 9999)\u003c\/td\u003e\n\u003ctd width=\"25%\" rowspan=\"4\"\u003e±2%rdg +0.2 m\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eAir Volume CFM (ft³\/min)\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eAirspeed m\/s\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e0.3 to 35\u003c\/td\u003e\n\u003ctd width=\"25%\" rowspan=\"9\"\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eAirspeed ft\/s\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e1 to 114\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eAir Temperature ºC\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e-20 to 60º\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e±0.6ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eAir Temperature ºF\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e-4 to 140º\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e±1ºF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eRH\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e0 to 100%\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e±3% @ 10 to 90% RH (cal temp.), otherwise ±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eDew Point ºC\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e-68 to 70º\u003c\/td\u003e\n\u003ctd width=\"25%\" rowspan=\"5\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eDew Point ºF\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e-90 to 158º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eWet Bulb ºC\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e-22 to 70º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eWet Bulb ºF\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e-7.6 to 158º\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cb\u003eCapacity BTU\/H\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e0 to 99999 kw\u003c\/td\u003e\n\u003ctd width=\"25%\"\u003e0.1 (0 to 99.9)\u003cbr\u003e1 (1000 to 99999)\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\/840034-i.pdf?v=1642698385\" 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\/840034-i.pdf?v=1642698385\" 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\/840034-c.pdf?v=1642698537\" 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\/840034-c.pdf?v=1642698537\" 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\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\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 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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Anemometers3.pdf\" target=\"_blank\" 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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Anemometers3.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","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592038957280,"sku":"840034","price":312.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Psychrometer-Anemometer-840965.jpg?v=1752691883"},{"product_id":"bluetooth-anemometer-1","title":"Bluetooth Anemometer","description":"\u003ch1\u003eWirelessly log, display and transfer airspeed and temperature readings to your phone via Bluetooth.\u003c\/h1\u003e\n\u003cp\u003eSper Scientific’s Bluetooth® Anemometer Meter is small, light, and simple to use. Simultaneously displays air temperature in °C or °F, and air velocity in 5 units of measure, on the meter’s large 1-½” high backlit display. Features minimum and maximum hold (peak), data hold and moving average functions.\u003c\/p\u003e\n\u003cp\u003eThe meter offers the convenience of Bluetooth® for wireless communication with free iOS and Android Apps. Results can also be remotely viewed on your smartphone in real time, saved and exported. This enables the meter to be used as a remote wireless probe and as a data logger. Comes ready to use with instructions, tripod screw, and a 9V battery. \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eReplaceable snap-in \u003ca href=\"https:\/\/sperdirect.com\/products\/replacement-vane-for-bluetooth-anemometer\"\u003eanemometer vane\u003c\/a\u003e is available.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eDimensions: (213 × 54 × 36 mm)\u003cbr\u003eWeight: 6 oz. (172 g)\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 515px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 145px;\"\u003e\u003cb\u003eUnit of Measure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 115px;\"\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: 175px;\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 132px;\"\u003e\u003cb\u003eAirspeed m\/s\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 94px;\"\u003e1.10 to 25\u003c\/td\u003e\n\u003ctd rowspan=\"1\" style=\"width: 105px;\"\u003e0.01\u003c\/td\u003e\n\u003ctd style=\"width: 156px;\"\u003e±3% rdg + 0.30 m\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 132px;\"\u003e\u003cb\u003eAirspeed km\/h\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 94px;\"\u003e4.0 to 90\u003c\/td\u003e\n\u003ctd rowspan=\"1\" style=\"width: 105px;\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 156px;\"\u003e±3% rdg + 1.0 km\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 132px;\"\u003e\u003cb\u003eAirspeed ft\/min\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 94px;\"\u003e220 to 4920\u003c\/td\u003e\n\u003ctd rowspan=\"1\" style=\"width: 105px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 156px;\"\u003e±3% rdg + 40 ft\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 132px;\"\u003e\u003cb\u003eAirspeed mph\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 94px;\"\u003e2.5 to 56.0\u003c\/td\u003e\n\u003ctd rowspan=\"1\" style=\"width: 105px;\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 156px;\"\u003e±3% rdg + 0.4 MPH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 132px;\"\u003e\u003cb\u003eAirspeed knots\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 94px;\"\u003e2.2 to 48.0\u003c\/td\u003e\n\u003ctd rowspan=\"1\" style=\"width: 105px;\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 156px;\"\u003e±3% rdg + 0.4 knots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 132px;\"\u003e\u003cb\u003eTemperature °F\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 94px;\"\u003e14 to 140\u003c\/td\u003e\n\u003ctd rowspan=\"1\" style=\"width: 105px;\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 156px;\"\u003e±2°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 132px;\"\u003e\u003cb\u003eTemperature °C\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 94px;\"\u003e-10 to 60\u003c\/td\u003e\n\u003ctd rowspan=\"1\" style=\"width: 105px;\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 156px;\"\u003e±1°C\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\/850020-i.pdf?v=1598908081\" 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\/850020-i.pdf?v=1598908081\" 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\/850020-aPRICE.pdf?v=1603234965\" 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\/850020-aPRICE.pdf?v=1603234965\" 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\u003eDownload the Sper Scientific App in the Apple or Google Play store:\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/apps.apple.com\/us\/app\/meterbox-pro\/id1231364276\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Apple_Store.jpg?v=1603125216\"\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.cem.supermeterbox\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Google_Play.jpg?v=1603125224\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Anemometers3.pdf\" target=\"_blank\" rel=\"noopener\"\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\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Anemometers3.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\u003cp\u003e\u003ciframe width=\"535\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/htIhkQ55dhY\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592039022816,"sku":"850020","price":152.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Bluetooth-Anemometer-741233.jpg?v=1752691883"},{"product_id":"anemometer-sd-card-logger","title":"Anemometer SD Card Logger","description":"\u003ch1\u003e\u003cspan\u003eReads air velocity and temperature, and functions as a type K or J thermometer. \u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eRecords data onto standard SD memory cards. 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. Uploads pre-formatted data to Excel, without the need for additional software and cables. Each data set includes airspeed, air temperature, time and date. Features min\/max, auto power off, low battery indicator and hold function. Also reads thermocouple temperature with optional probes. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis well-made unit is extremely accurate with fast response times and includes a fold-out tripod and large, easy-to-read backlit LCD. Comes ready to use in a soft carrying case complete with a detachable probe, 6 AA batteries, instruction manual and an SD card. Uses optional USB Power Cable (\u003ca title=\"Sper Scientific 840058  USB Power Cable\" href=\"\/fr-ca\/products\/usb-power-cable?variant=33761422180488\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e840058\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e), or AC Adapter (\u003ca title=\"Sper Scientific 840097  AC Adapter\" href=\"\/fr-ca\/products\/sper-scientific-840097-ac-adapter?variant=33410389966984\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e840097\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e).\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp3\u003eDimensions: 7\" × 2¾\" × 1¾\" (178 × 70 × 44 mm)\u003cbr\u003eWeight: 1 lb. (0.45 kg)\u003cbr\u003e\u003c\/p3\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 744px;\" height=\"362\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 125px;\"\u003e\u003cb\u003eUnit of Measure:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e\u003cb\u003eRange:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 85px;\"\u003e\u003cb\u003eResolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 135px;\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 149px;\"\u003e\u003cb\u003eFt\/min:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 207px;\"\u003e79 to 6890\u003c\/td\u003e\n\u003ctd style=\"width: 107px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 64px;\"\u003e±(2%rdg + 40 FPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 149px;\"\u003e\u003cb\u003eKm\/h:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 207px;\"\u003e1.4 to 126\u003c\/td\u003e\n\u003ctd style=\"width: 107px;\" rowspan=\"6\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 64px;\"\u003e±(2%rdg + 0.8 Km\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 149px;\"\u003e\u003cb\u003emph:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 207px;\"\u003e0.9 to 78.3\u003c\/td\u003e\n\u003ctd style=\"width: 64px;\"\u003e±(2%rdg + 0.4 mph)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 149px;\"\u003e\u003cb\u003eKnots:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 207px;\"\u003e0.8 to 68\u003c\/td\u003e\n\u003ctd style=\"width: 64px;\"\u003e±(2%rdg + 0.4 Knots)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 149px;\"\u003e\u003cb\u003em\/s:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 207px;\"\u003e0.4 to 30\u003c\/td\u003e\n\u003ctd style=\"width: 64px;\"\u003e±(2%rdg + 0.2 m\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 149px;\"\u003e\u003cb\u003eType K:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 207px;\"\u003e-58 to 2372ºF\u003cbr\u003e-50 to 1300ºC\u003c\/td\u003e\n\u003ctd style=\"width: 64px;\" rowspan=\"2\"\u003e±(0.4% FS + 1.8ºF)\u003cbr\u003e±(0.4% FS + 1ºC )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 149px;\"\u003e\u003cb\u003eType J:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 207px;\"\u003e-58 to 2192ºF\u003cbr\u003e-50 to 1200ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\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\/850023-i.pdf?v=1598908083\" 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\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850023-i.pdf?v=1598908083\" 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\/850023-c.pdf?v=1606336930\" 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\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850023-c.pdf?v=1606336930\" 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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Anemometers3.pdf\" target=\"_blank\" 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\" data-mce-fragment=\"1\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Anemometers3.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\u003eVideo\u003c\/h4\u003e\n\u003cdiv\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/APjDoqEaTwc\" height=\"300\" width=\"535\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592039055584,"sku":"850023","price":446.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Anemometer-SD-Card-Logger-344715.jpg?v=1752691886"},{"product_id":"environmental-meter","title":"Basic Mini Environmental Quality Meter","description":"\u003cp\u003e\u003cb\u003eMonitor up to 3 environmental parameters with one tiny instrument:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWind Speed\u003c\/li\u003e\n\u003cli\u003eAir Temperature\u003c\/li\u003e\n\u003cli\u003eRelative Humidity (RH)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLight weight, tiny size with simple, one-hand, operation. They are perfect for scientists, agricultural specialist, facilities managers, HVAC professionals, home inspectors, field technicians, health and safety personal, hazmat crews, outdoor enthusiasts, educators, and coaches … all of whom need accurate information to properly access environmental conditions and make crucial decisions.\u003cbr\u003e\u003cbr\u003eReads air speed in addition to the wide selection of environmental parameters detailed above. Will sense airflow as low as 0.4 m\/s with an accuracy of ±3% (4% \u0026gt;20m\/s). Replaceable snap-in anemometer vane is available. Features min\/max, hold, a backlight and come complete with a wrist strap, carry pouch, and button cell battery providing at least 40 hours of continuous use.\u003cbr\u003e\u003cbr\u003eDimensions: 4¾\" × 1¾\" × ⅞\" (120 × 44 × 21 mm)\u003cbr\u003eWeight: 2.2 oz (65 g)\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 527px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 130px;\"\u003e\u003cb\u003eUnit of Measure\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 170px;\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 120px;\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 180px;\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 121px;\"\u003e\u003cb\u003eWind Speed:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 121px;\"\u003e80 to 3937 ft\/min\u003cbr\u003e0.4 to 20.0 m\/s\u003cbr\u003e1.4 to 72.0 km\/h\u003cbr\u003e0.9 to 44.7 mile\/h\u003cbr\u003e0.8 to 38.8 knots\u003c\/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e1 ft\/min\u003cbr\u003e0.1 m\/s\u003cbr\u003e0.1 km\/h\u003cbr\u003e0.1 MPH\u003cbr\u003e0.1 knots\u003c\/td\u003e\n\u003ctd style=\"width: 176px;\"\u003e=20 m\/s: ±3% FS\u003cbr\u003e\u003cbr\u003e\u0026gt;20 m\/s: ±4% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 121px;\"\u003e\u003cb\u003eAir Temperature:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 121px;\"\u003e32 to 122°F\u003cbr\u003e0 to 50°C\u003c\/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e0.1°F\u003cbr\u003e0.1°C\u003c\/td\u003e\n\u003ctd style=\"width: 176px;\"\u003e±2.5°F\u003cbr\u003e±1.2°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 121px;\"\u003e\u003cb\u003eRelative Humidity:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 121px;\"\u003e10 to 95% RH\u003c\/td\u003e\n\u003ctd style=\"width: 81px;\"\u003e0.1% RH\u003c\/td\u003e\n\u003ctd style=\"width: 176px;\"\u003e\u0026lt;70% RH: ±4% RH\u003cbr\u003e=70% RH: ±(4%rdg+1.2% RH)\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\/850025-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\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850025-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\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\/850025_26_27-c.pdf?v=1605807819\" 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\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850025_26_27-c.pdf?v=1605807819\" 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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Environmental_Only_Chart.pdf\" target=\"_blank\" title=\"Environmental Quality Meter Comparison Chart\" rel=\"noopener\"\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\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Environmental_Only_Chart.pdf\" target=\"_blank\" title=\"Environmental Quality Meter Comparison Chart\" 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\u003cp\u003e\u003ciframe width=\"535\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/y5FbgPo4xaM\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592039448800,"sku":"850025","price":142.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Basic-Mini-Environmental-Quality-Meter-628461.jpg?v=1752691897"},{"product_id":"datalogging-indoor-air-quality-meter","title":"Datalogging Indoor Air Quality Meter","description":"\u003ch1\u003eThis instrument is ideal for measuring indoor air quality in crowded public spaces with potentially high levels of CO2 (carbon dioxide) such as offices, factories, classrooms, hospitals and hotels.\u003cbr\u003e\n\u003c\/h1\u003e\n\u003cp\u003eThe same measurement parameters can also be used to test air from HVAC equipment. Recalls the maximum and minimum CO2 readings and has a user selectable audible maximum alarm. Automatic Baseline Calibration (ABC) and maintenance free NDIR (non-dispersive infrared) CO2 sensor ensure long-term accuracy, stability and reliability. Calibrates to air and has a hold function. Records up to 32,000 data points of temperature, RH and CO2 that can be downloaded using a USB cable and software (included).\u003c\/p\u003e\n\u003cp\u003eComes complete with tripod screw, soft carrying case, 6 AAA batteries, AC Adapter (\u003ca title=\"Sper Scientific 800059  AC Adapter\" href=\"\/fr-ca\/products\/sper-scientific-800059-ac-adapter?variant=33410222784648\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e800059\u003c\/span\u003e\u003c\/a\u003e), USB computer cable and downloadable software. Please click the software download link above.\u003c\/p\u003e\n\u003cdiv id=\"detail-bullets_feature_div\"\u003e\n\u003cdiv id=\"detail-bullets\"\u003e\n\u003cp\u003e\u003ca aria-hidden=\"true\" id=\"productDetails\" name=\"productDetails\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eAir Temperature, RH, CO2, Dew Point and Wet Bulb\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003ePortable measurement and datalogging of Indoor Air Quality (IAQ) parameters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e5 year warranty, CE, RoHS\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003ctable style=\"width: 534px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 130px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 146px;\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 200px;\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 130px;\"\u003e\u003cb\u003eTemperature\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e-10 to 50°C\u003cbr\u003e14 to 122°F\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e0.1°C\/F\u003c\/td\u003e\n\u003ctd style=\"width: 130px;\"\u003e±1°C (±2°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 130px;\"\u003e\u003cb\u003eRH\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e10% to 90%\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e0.1%\u003c\/td\u003e\n\u003ctd style=\"width: 130px;\"\u003e±5% (@25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 130px;\"\u003e\u003cb\u003eCO\u003csub\u003e2\u003c\/sub\u003e\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\"\u003e0 to 9999 ppm\u003c\/td\u003e\n\u003ctd style=\"width: 127px;\"\u003e1 ppm\u003c\/td\u003e\n\u003ctd style=\"width: 130px;\"\u003e±75 ppm +5% of rdg\u003cbr\u003e(0 to 5000 ppm)\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\/800050-i.pdf?v=1604508071\" 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\" 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\/800050-i.pdf?v=1604508071\" 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\/800050-b.pdf?v=1600278288\" 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\" 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\/800050-b.pdf?v=1600278288\" 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\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/800024_9.zip?v=1602878765\" target=\"_blank\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/cd_7143678c-1625-4917-8251-2d680d8e47bb.jpg?v=1603144749\" style=\"margin-right: 10px; float: left;\" alt=\"PDF\" data-mce-fragment=\"1\" data-mce-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:\/\/www.dropbox.com\/s\/4zi58hnemugls75\/Datalogger_v3.4c.zip?dl=1\" target=\"_blank\"\u003e\u003cbr\u003eProduct Software\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\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\/Indoor_Air_Qual3.pdf?v=1634236603\" 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\" 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\/Indoor_Air_Qual3.pdf?v=1634236603\" 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":47592039514336,"sku":"800050","price":379.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Datalogging-Indoor-Air-Quality-Meter-929412.jpg?v=1752691895"},{"product_id":"anemometer-thermometer","title":"Anemometer \/ Thermometer","description":"\u003cp\u003e\u003cspan\u003ePerfect for use in HVAC, environmental studies, hazardous spill clean ups, electrostatic precipitators, and all types of air flow measurements. Based on the principle that a freely turning turbine will rotate at a speed directly proportional to the wind speed. One piece construction with built-in probe. Select readout in any of 5 scales: meters\/second (0.4 to 30), feet per minute (80 to 5900), miles per hour (0.9 to 68), knots (0.8 to 58), or kilometers per hour (1.4 to 108). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSimultaneously displays temperature in °C or °F. Advanced features include hold, min\/max, a USB computer interface, auto power off, low battery indicator and a large LCD with dual display and audible beeps when buttons are pressed. In order to connect this model to a computer to stream data, you will need the \u003ca href=\"\/fr-ca\/products\/usb-cable?variant=34591607718045\" title=\"Sper Scientific 840054  USB Cable\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003eUSB Cable 840054\u003c\/span\u003e\u003c\/a\u003e and Data Acquisition Software 840052\u003c\/span\u003e\u003cspan\u003e. Comes ready to use in a hard carrying case with one 9V battery.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDimensions: 7¼\" × 3\" × 1¾\" (184 × 76 × 44 mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 7 oz (198 g)\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 class=\"nav_heading\"\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"nav_content\"\u003e\n\u003ctable style=\"width: 513px;\" class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120px;\" class=\"specs_chart\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 90px;\" class=\"specs_chart\"\u003e\u003cb\u003eRange\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 90px;\" class=\"specs_chart\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 90px;\" class=\"specs_chart\"\u003e\u003cb\u003eAccuracy\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px;\" class=\"specs_chart\"\u003e\u003cb\u003eTemperature\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 122px;\" class=\"specs_chart\"\u003e14 to 122°F\u003cbr\u003e-10 to 50°C\u003c\/td\u003e\n\u003ctd style=\"width: 114px;\" class=\"specs_chart\"\u003e0.1°\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\" class=\"specs_chart\"\u003e±1.0°F\u003cbr\u003e±0.6°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px;\" class=\"specs_chart\"\u003e\u003cb\u003eAirspeed ft\/min\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 122px;\" class=\"specs_chart\"\u003e80 to 5900\u003c\/td\u003e\n\u003ctd style=\"width: 114px;\" class=\"specs_chart\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 126px;\" class=\"specs_chart\" rowspan=\"5\"\u003e±4% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px;\" class=\"specs_chart\"\u003e\u003cb\u003eAirspeed m\/s\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 122px;\" class=\"specs_chart\"\u003e0.4 to 30\u003c\/td\u003e\n\u003ctd style=\"width: 114px;\" class=\"specs_chart\"\u003e0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px;\" class=\"specs_chart\"\u003e\u003cb\u003eAirspeed km\/h\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 122px;\" class=\"specs_chart\"\u003e1.4 to 108\u003c\/td\u003e\n\u003ctd style=\"width: 114px;\" class=\"specs_chart\"\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px;\" class=\"specs_chart\"\u003e\u003cb\u003eAirspeed mile\/h\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 122px;\" class=\"specs_chart\"\u003e0.9 to 68\u003c\/td\u003e\n\u003ctd style=\"width: 114px;\" class=\"specs_chart\"\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px;\" class=\"specs_chart\"\u003e\u003cb\u003eAirspeed knots\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 122px;\" class=\"specs_chart\"\u003e0.8 to 58\u003c\/td\u003e\n\u003ctd style=\"width: 114px;\" class=\"specs_chart\"\u003e0.1\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\/840003-i.pdf?v=1598908086\" 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\/840003-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\/840003-c.pdf?v=1605808072\" 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\/840003-c.pdf?v=1605808072\" 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 class=\"dt_tab_infobox\"\u003e\n\u003cdiv class=\"dt_tab_infobox_inner\"\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\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Anemometers3.pdf\" target=\"_blank\" rel=\"noopener\"\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\/Anemometers3.pdf?v=1628894556\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Anemometers3.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","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":47592039776480,"sku":"840003","price":267.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Anemometer-Thermometer-840069.jpg?v=1752691906"},{"product_id":"indoor-air-quality-monitor","title":"Indoor Air Quality Monitor","description":"\u003cp\u003e\u003cb\u003eLarge display continually monitors the primary IAQ (Indoor Air Quality) parameters:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAir Temperature\u003c\/li\u003e\n\u003cli\u003eRH\u003c\/li\u003e\n\u003cli\u003eCO\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\nPoor air quality may cause tiredness, inability to concentrate, and even illness (i.e., Sick Building Syndrome). This instrument is ideal for monitoring indoor air quality in crowded public spaces with potentially high levels of CO\u003csub\u003e2\u003c\/sub\u003e (carbon dioxide) such as offices, factories, classrooms, hospitals and hotels. Recalls min\/max CO\u003csub\u003e2\u003c\/sub\u003e levels and provides visual alarms for maximum CO\u003csub\u003e2\u003c\/sub\u003e threshold. Automatic Baseline Calibration (ABC) and maintenance free NDIR (non-dispersive infrared) CO\u003csub\u003e2\u003c\/sub\u003e sensor ensure long-term accuracy, stability and reliability. Comes with an AC adapter (800059) and will stand on a desk-top or wall mount.\u003cbr\u003e\u003cbr\u003e Dimensions: 4½\" × 4¼\" × 1\" (108 × 115 × 25 mm)\u003cbr\u003e Weight: 6 oz (170 g)\u003cbr\u003e\u003cbr\u003e\u003chr\u003e\u003cstrong\u003e News Link:\u003c\/strong\u003e\u003cbr\u003e\u003ca title=\"The Hot New Back-to-School Accessory? An Air Quality Monitor.\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Why_Air_Quality_Monitors_Are_the_Hot_Ne...-School_Accessory_-_The_New_York_Times.pdf?v=1633992284\" target=\"_blank\"\u003e\u003cstrong\u003eThe Hot New Back-to-School Accessory? An Air Quality Monitor\u003c\/strong\u003e\u003cbr\u003e\u003c\/a\u003e  - by Emily Anthes, NY Times - Oct. 10, 2021\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-z9od{font-size:12px;text-align:left;vertical-align:top}\n--\u003e\u003c\/style\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-z9od\"\u003e\u003c\/th\u003e\n\u003cth class=\"tg-z9od\"\u003eRange\u003c\/th\u003e\n\u003cth class=\"tg-z9od\"\u003eResolution\u003c\/th\u003e\n\u003cth class=\"tg-z9od\"\u003eAccuracy\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-z9od\"\u003eTemperature\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e-10 to 50°C\u003cbr\u003e-14 to 122°F\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e0.1°C \u0026amp; F\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e±0.6°C (-10 to 50°C)\u003cbr\u003eotherwise ±1.2°C, ±2.5°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-z9od\"\u003eRH\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e10% to 90%\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e0.1%\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e±5% (@25°C \u0026amp; 10 to 99% RH)\u003cbr\u003eotherwise ±7%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-z9od\"\u003eCO2\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e0 to 9999 ppm\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e1 ppm\u003c\/td\u003e\n\u003ctd class=\"tg-z9od\"\u003e±75 ppm +5% of rdg\u003cbr\u003e(0 to 2000 ppm)\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\/800048_49-i.pdf?v=1601660402\" 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\" 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\/800048_49-i.pdf?v=1601660402\" 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\/800048-49-b.pdf?v=1600278291\" 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\" 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\/800048-49-b.pdf?v=1600278291\" 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\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\/Indoor_Air_Qual3.pdf?v=1634236603\" 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\" 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\/Indoor_Air_Qual3.pdf?v=1634236603\" 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":47592039842016,"sku":"800048","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/Indoor-Air-Quality-Monitor-645058.jpg?v=1752691907"},{"product_id":"handheld-air-quality-monitor-with-pm2-5","title":"Handheld Multi Parameter Air Quality Monitor with PM1, PM2.5, PM10","description":"\u003ch1\u003eHandheld Air Quality Monitor provides precise real-time measurements of Particulates*, HCHO, TVOC, CO*, CO2, temperature and humidity, making it ideal for assessing indoor air quality at home or in the office. \u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e*Two models are available:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e860076\u003c\/strong\u003e | Includes CO Sensor and PM2.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e860077\u003c\/strong\u003e | No CO Sensor \/ Includes PM1, PM2.5 and PM10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBoth models feature a 3.2-inch color LCD that displays data clearly and stores up to 8 hours of readings for later review. The device includes battery monitor with low power alerts, live voice prompts and alarms to ensure timely awareness. Users can operate the monitor with a simple one-click power function.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLarge, bright 3.2 inch color LCD display.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePM1 PM2.5 PM10, HCHO, TVOC,\u003c\/span\u003e\u003cspan\u003e CO, CO2, temperature and humidity measured in real time (depending on model).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt-in memory records data for the last 8 hours.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBattery power is continuously monitored with a low power reminder.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUSB charging cable.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLive-person voice prompt and alarm function.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSelf calibration function.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOne-click on \/ off voice function for convenient operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: Arial,sans-serif;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #e6eef6;\"\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 10px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 10px; text-align: left;\"\u003eUnit\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 10px; text-align: left;\"\u003eStandard Values\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 10px; text-align: left;\"\u003eRemark\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eHCHO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003emg\/m³\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e0.10\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e1-hour average\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f9fc;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eTVOC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003emg\/m³\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e0.60\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e8-hour average\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eCO2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003ePPM\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e1000\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e1-hour average\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f9fc;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003ePM2.5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003emg\/m³\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e0.05\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e24-hour average\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003ePM10\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003emg\/m³\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e0.10\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e24-hour average\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: 100%; border-collapse: collapse; font-family: Arial,sans-serif; margin-top: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #e6eef6;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px; font-weight: bold;\"\u003eHCHO\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e0-1.999 mg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px; font-weight: bold;\"\u003eTVOC\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e0-9.999 mg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #e6eef6;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px; font-weight: bold;\"\u003ePM2.5\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e0-999 μg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px; font-weight: bold;\"\u003eCO2\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e0-9999 PPM\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: 100%; border-collapse: collapse; font-family: Arial,sans-serif;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #e6eef6;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px; font-weight: bold;\"\u003eScreen\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e3.2 inch color LCD display, resolution of 320 × 240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e32°F to 122°F (0°C to 50°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #e6eef6;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 10px; font-weight: bold;\"\u003e\u003cspan\u003eTemperature Display Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 10px;\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003e-20 to 80 \u003c\/span\u003e\u003cspan\u003e℃\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 10px; font-weight: bold;\"\u003e\u003cspan\u003eTemperature Accuracy\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 10px;\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003e± 2 \u003c\/span\u003e\u003cspan\u003e℃\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #e6eef6;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 10px; font-weight: bold;\"\u003e\u003cspan\u003eOperating Humidity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 10px;\"\u003e\u003cspan\u003e≤90% RH\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 10px; font-weight: bold;\"\u003e\u003cspan\u003eHumidity Display Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 10px;\"\u003e\u003cspan\u003e0 to 99% RH\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #e6eef6;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 10px; font-weight: bold;\"\u003e\u003cspan\u003eHumidity Accuracy\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 10px;\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003e± 10% RH\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 10px; font-weight: bold;\"\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003eCO2 Accuracy\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 10px;\"\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e± 15%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #e6eef6;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px; font-weight: bold;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e1500mAh lithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px; font-weight: bold;\"\u003eCharger\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e5VDC-1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #e6eef6;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px; font-weight: bold;\"\u003eCharging Interface\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eType-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px; font-weight: bold;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eAbout 240g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #e6eef6;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 10px; font-weight: bold;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(204, 204, 204); padding: 10px;\"\u003e172.3 x 81.8 x 30 mm \u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cspan\u003e(6 3\/4 × 3 1\/4 × 1 1\/8 inches)\u003c\/span\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\/800048_49-i.pdf?v=1601660402\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860076_Users_Manual.pdf\" title=\"Sper 860076 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\/800048_49-i.pdf?v=1601660402\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860076_Users_Manual.pdf\" title=\"Sper 860076 Users Manual\" rel=\"noopener\" target=\"_blank\"\u003eSper 860076 Instruction Manual\u003c\/a\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\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\/800048_49-i.pdf\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Sper 860077 Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860077_i.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\/800048_49-i.pdf\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Sper 860077 Users Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860077_i.pdf\" target=\"_blank\"\u003eSper 860077 Instruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\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\/800048_49-i.pdf\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca title=\"Sper 860076 Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860076_Datasheet.pdf\"\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\/800048_49-i.pdf\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Sper 860076 Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860076_Datasheet.pdf\" target=\"_blank\"\u003eSper 860076 Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"860076 | Includes CO Sensor and PM2.5","offer_id":48158322983136,"sku":"860076","price":216.0,"currency_code":"USD","in_stock":true},{"title":"860077 | No CO Sensor \/ Includes PM1, PM2.5, PM10","offer_id":48158323015904,"sku":"860077","price":216.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/handheld-multi-parameter-air-quality-monitor-with-pm25-860076-7045602.jpg?v=1752832531"},{"product_id":"desktop-co2-monitor-and-alarm","title":"Desktop CO2 Monitor and Alarm","description":"\u003ch1\u003eThe Desktop CO2 Monitor precisely measures carbon dioxide levels, temperature, and relative humidity in real time.\u003c\/h1\u003e\n\u003cp data-start=\"103\" data-end=\"608\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eNote: All Tongdy monitors and controls ship direct from the factory. Please allow 10-15 business days for shipping and handling.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIts 3-color backlight LCD clearly indicates three CO2 concentration ranges, while the buzzer alarm alerts to critical thresholds. Users can view 24-hour averages and maximum CO2 values for detailed environmental insights. Designed for flexibility, it includes optional on\/off output for ventilation control and supports Modbus RS485 communication. Powered by 24VAC\/VDC, 100–240VAC, or a DC adapter, this monitor integrates seamlessly into diverse monitoring setups for expert environmental management. The unit includes a handheld remote controller for parameter setup and additional functionality.\u003c\/p\u003e\n\u003cdiv data-node=\"6361da511b2cb\" class=\"fl-col fl-node-6361da511b2cb fl-col-small\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv data-animation-delay=\"0.0\" data-node=\"6361da4abf844\" class=\"fl-module fl-module-rich-text fl-node-6361da4abf844 pd_txt\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-rich-text\"\u003e\n\u003cul\u003e\n\u003cli\u003eReal time monitoring room carbon dioxide\u003c\/li\u003e\n\u003cli\u003eNDIR infrared CO2 sensor inside with self calibration\u003c\/li\u003e\n\u003cli\u003eAccurate and reliable CO2 measurement\u003c\/li\u003e\n\u003cli\u003eMore than 10 years lifetime of CO2 sensor\u003c\/li\u003e\n\u003cli\u003eTemperature and humidity monitoring\u003c\/li\u003e\n\u003cli\u003eThree-color (Green\/Yellow\/Red) LCD backlight indicates ventilation level -  optimal\/moderate\/poor based on the CO2 measurements\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eBuzzer alarm available\/disable selected\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eOptional display 24h average and max. CO2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eProvide optional 1x relay output to control a ventilator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eProvide optional Modbus RS485 communication\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eTouch button for easy operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e24VAC\/VDC or 100~240V or USB 5V power supply\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eIncludes handheld remote for parameter setup and additional functionality\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-619f313bc33f3\" data-node=\"619f313bc33f3\"\u003e\n\u003cdiv class=\"fl-row-content-wrap\"\u003e\n\u003cdiv class=\"fl-row-content fl-row-full-width fl-node-content\"\u003e\n\u003cdiv class=\"fl-col-group fl-node-619f313bc3751\" data-node=\"619f313bc3751\"\u003e\n\u003cdiv class=\"fl-col fl-node-619f313bc378f fl-col-has-cols\" data-node=\"619f313bc378f\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-module fl-module-rich-text fl-node-6361e35267907\" data-node=\"6361e35267907\" data-animation-delay=\"0.0\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-rich-text\"\u003e\n\u003cdiv class=\"table_wrap\"\u003e\n\u003ctable border=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003ePower supply\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e100~240VAC or 24VAC\/VDC wire connecting USB 5V (\u0026gt;1A for USB adaptor) 24V with an adaptor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eConsumption\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e3.5 W max. ; 2.5 W avg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eGas detected\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eCarbon Dioxide (CO2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eSensing element\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eNon-Dispersive Infrared Detector (NDIR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eAccuracy@25℃(77℉)\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e±50ppm + 3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eStability\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e\u0026lt;2% of FS over life of sensor (15 yr typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eCalibration interval\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eABC Logic Self Calibration Algorithm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eCO2 sensor life\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e15 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eResponse Time\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e\u0026lt;2 minutes for 90% step change\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eSignal update\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eEvery 2 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eWarm up time\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e\u0026lt;3 minutes (operation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eCO2 Measuring range\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e0～5,000ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eCO2 Display resolution\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e1ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003e3-color backlight for CO2 range\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eGreen : \u0026lt;1000ppm Yellow: 1001~1400ppm Red: \u0026gt;1400ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eLCD Display\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eReal time CO2, Temp \u0026amp;RH Extra 24h average\/max\/min CO2 (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eTemperature measuring range\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e-20～60℃(-4～140℉)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eHumidity measuring range\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e0～99%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eRelay output (optional)\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eOne relay output with rated switching current: 3A, resistance load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eOperation conditions\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e-20~60℃(32~122℉); 0~95%RH, non condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eStorage conditions\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e0~50℃(14~140℉), 5~70%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eDimensions\/ Weight\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e130mm(H)×85mm(W)×36.5mm(D) \/ 200g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eHousing and IP class\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003ePC\/ABS fireproof plastic material, protection class: IP30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eInstallation\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eWall mounting (65mm×65mm or 2”×4”wire box) Desktop placement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eStandard\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eCE-Approval\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\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/G01-CO2-B3_Monitor_datasheet-2402.pdf\" title=\"Desktop CO2 Monitor and Alarm Datasheet\" 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\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/G01-CO2-B3_Monitor_datasheet-2402.pdf\" title=\"Desktop CO2 Monitor and Alarm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eDesktop CO2 Monitor and Alarm Datasheet\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\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tongdy","offers":[{"title":"Default Title","offer_id":47790018887904,"sku":"G01-CO2-B332C","price":384.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/desktop-co2-monitor-and-alarm-g01-co2-b332c-5644275.jpg?v=1759403044"},{"product_id":"wall-mount-co2-transmitter","title":"Wall Mount CO2 Transmitter","description":"\u003ch1\u003e\u003cspan\u003eReal-time air quality\/CO2 detection with flexible connectivity for both new and existing building networks.\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp data-end=\"608\" data-start=\"103\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eNote: All Tongdy monitors and controls ship direct from the factory. Please allow 10-15 business days for shipping and handling.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIt features an optional temperature and humidity sensor, with an OLED display providing real-time data. Equipped with one or two analog outputs configurable for linear or PID control, it monitors CO2 levels alone or alongside temperature. A relay output with dual control modes and a Modbus RS485 interface allow seamless integration with BAS or HVAC systems. An audible buzzer and relay-triggered alarm enhance safety by alerting and managing connected devices effectively.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"116\" data-end=\"190\"\u003e\n\u003cp data-start=\"118\" data-end=\"190\"\u003e\u003cstrong\u003eReal-time monitoring of CO₂\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"191\" data-end=\"264\"\u003e\n\u003cp data-start=\"193\" data-end=\"264\"\u003e\u003cstrong\u003eWireless cloud connectivity with optional RS485 or WiFi interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"265\" data-end=\"328\"\u003e\n\u003cp data-start=\"267\" data-end=\"328\"\u003e\u003cstrong\u003eCompatible with both new and existing building networks\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"441\" data-end=\"491\"\u003e\n\u003cp data-start=\"443\" data-end=\"491\"\u003e\u003cstrong\u003eWall-mountable with 24VAC\/VDC power supply (includes bracket)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"441\" data-end=\"491\"\u003e\n\u003cp data-start=\"443\" data-end=\"491\"\u003e\u003cstrong\u003eOptional temperature \u0026amp; humidity monitoring with OLED display\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBacked by 14+ years of global IAQ experience\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"fl-builder-content fl-builder-content-1619 fl-builder-content-primary fl-builder-global-templates-locked\" data-post-id=\"1619\"\u003e\n\u003cdiv class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-619f2e2811911\" data-node=\"619f2e2811911\"\u003e\n\u003cdiv class=\"fl-row-content-wrap\"\u003e\n\u003cdiv class=\"fl-row-content fl-row-full-width fl-node-content\"\u003e\n\u003cdiv class=\"fl-col-group fl-node-619f2e2811dfe\" data-node=\"619f2e2811dfe\"\u003e\n\u003cdiv class=\"fl-col fl-node-619f2e2811e4e fl-col-has-cols\" data-node=\"619f2e2811e4e\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-col-group fl-node-619f2e2811e93 fl-col-group-nested\" data-node=\"619f2e2811e93\"\u003e\n\u003cdiv class=\"fl-col fl-node-619f2e2811ed6\" data-node=\"619f2e2811ed6\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-module fl-module-rich-text fl-node-619f2e2811f59\" data-node=\"619f2e2811f59\" data-animation-delay=\"0.0\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-rich-text\"\u003e\n\u003cdiv align=\"center\"\u003e\n\u003cdiv align=\"center\"\u003e\n\u003cdiv align=\"center\"\u003e\n\u003cdiv align=\"center\"\u003e\n\u003cdiv class=\"table_wrap\"\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" style=\"width: 100%; height: 555.578125px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 19px;\"\u003eOutput\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"center\" width=\"427\" style=\"width: 63.685152%; height: 19px;\"\u003eRS485 \u003cspan\u003eor \u003c\/span\u003eWIFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 66.59375px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 66.59375px;\"\u003e\n\u003cp\u003eRJ45 \u003cbr\u003e(Ethernet TCP)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"center\" width=\"427\" style=\"width: 63.685152%; height: 66.59375px;\"\u003eMQTT protocol, Modbus customization or Modbus TCP optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 66.59375px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 66.59375px;\"\u003e\n\u003cp\u003eWiFi@2.4 GHz 802.11b\/g\/n\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"center\" width=\"427\" style=\"width: 63.685152%; height: 66.59375px;\"\u003eMQTT protocol, Modbus customization or Modbus TCP optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.59375px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 19.59375px;\"\u003eData upload interval cycle\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"425\" style=\"width: 62.969589%; height: 19.59375px;\"\u003eAverage \/ 60 seconds\u003c\/td\u003e\n\u003ctd width=\"1\" style=\"width: 0.715564%; height: 19.59375px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 19px;\"\u003eOperating Environment\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"center\" width=\"427\" style=\"width: 63.685152%; height: 19px;\"\u003eTemperature\u003cspan\u003e：\u003c\/span\u003e\u003cspan\u003e0~50\u003c\/span\u003e℃    Humidity\u003cspan\u003e︰\u003c\/span\u003e\u003cspan\u003e0~99%RH\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 38px;\"\u003eStorage condition\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"center\" width=\"427\" style=\"width: 63.685152%; height: 38px;\"\u003e\n\u003cspan\u003e-\u003c\/span\u003e10℃~50℃      Humidity\u003cspan\u003e︰\u003c\/span\u003e\u003cspan\u003e0~\u003c\/span\u003e\u003cspan\u003e7\u003c\/span\u003e0%RH (No condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 19px;\"\u003ePower supply\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"center\" width=\"427\" style=\"width: 63.685152%; height: 19px;\"\u003e24VAC±10%, or 1\u003cspan\u003e8\u003c\/span\u003e~\u003cspan\u003e24\u003c\/span\u003eVDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 19px;\"\u003eOverall Dimension\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"center\" width=\"427\" style=\"width: 63.685152%; height: 19px;\"\u003e94mm(L)×116.5mm(W)×36mm(H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 19px;\"\u003eMaterial of Shell \u0026amp; IP Level\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"center\" width=\"427\" style=\"width: 63.685152%; height: 19px;\"\u003ePC\/ABS fire-proof material \/ IP30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 19px;\"\u003eInstallation\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"center\" width=\"427\" style=\"width: 63.685152%; height: 19px;\"\u003eConcealed installation: 65mm×65mm wire box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 41.796875px;\"\u003e\n\u003ctd colspan=\"3\" valign=\"center\" width=\"635\" style=\"width: 100%; height: 41.796875px;\"\u003e\n\u003cb\u003e\u003cbr\u003eCO\u003c\/b\u003e\u003cb\u003e\u003csub\u003e2\u003c\/sub\u003e\u003c\/b\u003e\u003cb\u003e \u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 19px;\"\u003eSensor\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"center\" width=\"427\" style=\"width: 63.685152%; height: 19px;\"\u003eNon-Dispersive Infrared Detector (NDIR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 19px;\"\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"center\" width=\"427\" style=\"width: 63.685152%; height: 19px;\"\u003e400\u003cspan\u003e～\u003c\/span\u003e\u003cspan\u003e2,000ppm\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 19px;\"\u003eOutput Resolution\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"center\" width=\"427\" style=\"width: 63.685152%; height: 19px;\"\u003e1ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 19px;\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"center\" width=\"427\" style=\"width: 63.685152%; height: 19px;\"\u003e±75ppm or 10% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd colspan=\"3\" valign=\"center\" width=\"635\" style=\"width: 100%; height: 38px;\"\u003e\n\u003cb\u003e\u003cbr\u003eTemperature and Humidity (optional)\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 19px;\"\u003eSensor\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"center\" width=\"427\" style=\"width: 63.685152%; height: 19px;\"\u003e\n\u003cspan\u003eD\u003c\/span\u003eigital integrated temperature and humidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 19px;\"\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"center\" width=\"427\" style=\"width: 63.685152%; height: 19px;\"\u003eTemperature: \u003cspan\u003e-2\u003c\/span\u003e0℃~\u003cspan\u003e6\u003c\/span\u003e0℃   Humidity: 0~99%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 19px;\"\u003eOutput Resolution\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"center\" width=\"427\" style=\"width: 63.685152%; height: 19px;\"\u003eTemperature: 0.01℃   Humidity: 0.01%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd valign=\"center\" width=\"207\" style=\"width: 36.314848%; height: 38px;\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd colspan=\"2\" valign=\"center\" width=\"427\" style=\"width: 63.685152%; height: 38px;\"\u003eTemperature: ≤±0.\u003cspan\u003e6\u003c\/span\u003e℃@25℃\u003cbr\u003eHumidity: ≤±3.\u003cspan\u003e5\u003c\/span\u003e%RH \u003cspan\u003e（\u003c\/span\u003e\u003cspan\u003e20%~80%RH\u003c\/span\u003e\u003cspan\u003e）\u003c\/span\u003e\n\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 href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TSP-CO2_Detector_Controller_datasheet-2307.pdf\" title=\"Wall Mount CO2 Transmitter Datasheet\" 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\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TSP-CO2_Detector_Controller_datasheet-2307.pdf\" title=\"Wall Mount CO2 Transmitter Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eWall Mount CO2 Transmitter Datasheet\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\u003ch4 style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tongdy","offers":[{"title":"Default Title","offer_id":47790018920672,"sku":"TSP-CO2-B100","price":345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/wall-mount-co2-transmitter-tsp-co2-b100-9941506.jpg?v=1759403044"},{"product_id":"wall-mount-carbon-dioxide-monitor-with-temperature-and-rh","title":"Wall Mount Carbon Dioxide Monitor with Temperature and RH","description":"\u003ch1\u003eThis CO₂ Monitor provides real-time measurement of carbon dioxide, temperature and relative humidity, featuring a three-color backlight LCD to indicate CO₂ levels at a glance.\u003c\/h1\u003e\n\u003cp data-end=\"608\" data-start=\"103\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eNote: All Tongdy monitors and controls ship direct from the factory. Please allow 10-15 business days for shipping and handling.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIt can optionally display 24-hour averages and maximum CO₂ values for more comprehensive tracking. A buzzer alarm can be enabled, disabled, or silenced once triggered for flexible alerting. The device offers optional on\/off output to control a ventilator and an RS485 Modbus interface for system integration. It supports multiple power options, including 24VAC\/VDC, 100–240VAC or USB\/DC adapter, and is designed for wall-mounting (desktop version also available).\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"161\" data-start=\"86\"\u003e\n\u003cp data-end=\"161\" data-start=\"88\"\u003e\u003cstrong data-end=\"116\" data-start=\"88\"\u003eReal-time CO₂ monitoring\u003c\/strong\u003e for accurate indoor air quality management\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"250\" data-start=\"162\"\u003e\n\u003cp data-end=\"250\" data-start=\"164\"\u003e\u003cstrong data-end=\"192\" data-start=\"164\"\u003eNDIR infrared CO₂ sensor\u003c\/strong\u003e with self-calibration for precise and reliable readings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"305\" data-start=\"251\"\u003e\n\u003cp data-end=\"305\" data-start=\"253\"\u003e\u003cstrong data-end=\"276\" data-start=\"253\"\u003eLong-lasting sensor\u003c\/strong\u003e with over 10-year lifespan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"361\" data-start=\"306\"\u003e\n\u003cp data-end=\"361\" data-start=\"308\"\u003e\u003cstrong\u003eMonitors temperature and humidity\u003c\/strong\u003e alongside CO₂\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"455\" data-start=\"362\"\u003e\n\u003cp data-end=\"455\" data-start=\"364\"\u003e\u003cstrong data-end=\"393\" data-start=\"364\"\u003eThree-color LCD backlight\u003c\/strong\u003e (Green\/Yellow\/Red) indicates ventilation levels at a glance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"513\" data-start=\"456\"\u003e\n\u003cp data-end=\"513\" data-start=\"458\"\u003e\u003cstrong data-end=\"474\" data-start=\"458\"\u003eBuzzer alarm\u003c\/strong\u003e can be enabled or disabled as needed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"570\" data-start=\"514\"\u003e\n\u003cp data-end=\"570\" data-start=\"516\"\u003e\u003cstrong\u003eOptional 24-hour average and maximum CO₂ display\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"631\" data-start=\"571\"\u003e\n\u003cp data-end=\"631\" data-start=\"573\"\u003e\u003cstrong data-end=\"598\" data-start=\"573\"\u003eOptional relay output\u003c\/strong\u003e to control ventilation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"698\" data-start=\"632\"\u003e\n\u003cp data-end=\"698\" data-start=\"634\"\u003e\u003cstrong data-end=\"673\" data-start=\"643\"\u003eModbus RS485 communication\u003c\/strong\u003e for system integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"750\" data-start=\"699\"\u003e\n\u003cp data-end=\"750\" data-start=\"701\"\u003e\u003cstrong data-end=\"727\" data-start=\"701\"\u003eTouch-button interface\u003c\/strong\u003e for simple operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"815\" data-start=\"751\"\u003e\n\u003cp data-end=\"815\" data-start=\"753\"\u003e\u003cstrong\u003eMultiple power options\u003c\/strong\u003e: 24VAC\/VDC, 100–240VAC, or USB 5V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"815\" data-start=\"751\"\u003e\n\u003cp data-end=\"815\" data-start=\"753\"\u003e\u003cstrong\u003eDesktop version also available\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003cbr\u003e\u003c\/strong\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSchools, offices, hotels, meeting rooms\u003c\/li\u003e\n\u003cli\u003eShops, restaurants, hospitals, theaters\u003c\/li\u003e\n\u003cli\u003eAir ports, train stations, other public places\u003c\/li\u003e\n\u003cli\u003eApartments, houses\u003c\/li\u003e\n\u003cli\u003eAll ventilation systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-619f313bc33f3\" data-node=\"619f313bc33f3\"\u003e\n\u003cdiv class=\"fl-row-content-wrap\"\u003e\n\u003cdiv class=\"fl-row-content fl-row-full-width fl-node-content\"\u003e\n\u003cdiv class=\"fl-col-group fl-node-619f313bc3751\" data-node=\"619f313bc3751\"\u003e\n\u003cdiv class=\"fl-col fl-node-619f313bc378f fl-col-has-cols\" data-node=\"619f313bc378f\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-module fl-module-rich-text fl-node-6361e35267907\" data-node=\"6361e35267907\" data-animation-delay=\"0.0\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-rich-text\"\u003e\n\u003cdiv class=\"table_wrap\"\u003e\n\u003ctable border=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003ePower supply\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e100~240VAC or 24VAC\/VDC wire connecting USB 5V (\u0026gt;1A for USB adaptor) 24V with an adaptor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eConsumption\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e3.5 W max. ; 2.5 W avg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eGas detected\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eCarbon Dioxide (CO2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eSensing element\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eNon-Dispersive Infrared Detector (NDIR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eAccuracy@25℃(77℉)\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e±50ppm + 3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eStability\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e\u0026lt;2% of FS over life of sensor (15 yr typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eCalibration interval\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eABC Logic Self Calibration Algorithm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eCO2 sensor life\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e15 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eResponse Time\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e\u0026lt;2 minutes for 90% step change\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eSignal update\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eEvery 2 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eWarm up time\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e\u0026lt;3 minutes (operation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eCO2 measuring range\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e0～5,000ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eCO2 Display resolution\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e1ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003e3-color backlight for CO2 range\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eGreen : \u0026lt;1000ppm Yellow: 1001~1400ppm Red: \u0026gt;1400ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eLCD Display\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eReal time CO2, Temp \u0026amp;RH Extra 24h average\/max\/min CO2 (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eTemperature measuring range\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e-20～60℃(-4～140℉)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eHumidity measuring range\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e0～99%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eRelay output (optional)\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eOne relay output with rated switching current: 3A, resistance load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eOperation conditions\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e-20~60℃(32~122℉); 0~95%RH, non condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eStorage conditions\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e0~50℃(14~140℉), 5~70%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eDimensions\/ Weight\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003e130mm(H)×85mm(W)×36.5mm(D) \/ 200g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eHousing and IP class\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003ePC\/ABS fireproof plastic material, protection class: IP30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eInstallation\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eWall mounting (65mm×65mm or 2”×4”wire box) \u003cbr\u003eDesktop version also available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"30.0800%\"\u003eStandard\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"69.9200%\"\u003eCE-Approval\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\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Wall Mount CO2 Monitor with Temp \/ RH Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/G01-CO2-B3_Monitor_datasheet-2402.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?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Wall Mount CO2 Monitor with Temp \/ RH\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/G01-CO2-B3_Monitor_datasheet-2402.pdf\" target=\"_blank\"\u003eWall Mount CO2 Monitor with Temp \/ RH Datasheet\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\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tongdy","offers":[{"title":"Default Title","offer_id":47790018953440,"sku":"G01-CO2-B30C-301-02","price":414.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/wall-mount-carbon-dioxide-monitor-with-temperature-and-rh-g01-co2-b30c-301-02-4635650.jpg?v=1759403043"},{"product_id":"in-duct-mount-co2-transmitter","title":"In-Duct Mount CO2 Transmitter","description":"\u003ch1\u003eIn-Duct Mount CO2 Transmitter provides precise real-time monitoring of carbon dioxide levels within air ducts, with optional temperature and relative humidity sensing for comprehensive air quality analysis.\u003c\/h1\u003e\n\u003cp data-end=\"608\" data-start=\"103\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eNote: All Tongdy monitors and controls ship direct from the factory. Please allow 10-15 business days for shipping and handling.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIts specially designed waterproof sensor probe with a porous film ensures easy installation and reliable operation in duct environments. Featuring an easy-to-read LCD display, the unit offers one to three configurable 0-10V or 4-20mA linear outputs. Users can adjust the CO2 measurement range via Modbus RS485 and configure inverse proportional outputs to suit diverse HVAC control applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal time\u003c\/strong\u003e carbon dioxide detection in air duct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh accuracy\u003c\/strong\u003e temperature and relative humidity\u003cbr\u003ewith extendable air probe into air duct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-proof and porous film\u003c\/strong\u003e around the sensor probe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 3 analog linear outputs\u003c\/strong\u003e for 3 measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModbus RS485 interface\u003c\/strong\u003e for 4 measurements\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\n\u003cstrong\u003eAvailable with or without LCD display\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"fl-builder-content fl-builder-content-2318 fl-builder-content-primary fl-builder-global-templates-locked\" data-post-id=\"2318\"\u003e\n\u003cdiv class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-61c91ddb669f9\" data-node=\"61c91ddb669f9\"\u003e\n\u003cdiv class=\"fl-row-content-wrap\"\u003e\n\u003cdiv class=\"fl-row-content fl-row-full-width fl-node-content\"\u003e\n\u003cdiv class=\"fl-col-group fl-node-61c91ddb66a36\" data-node=\"61c91ddb66a36\"\u003e\n\u003cdiv class=\"fl-col fl-node-61c91ddb66a73 fl-col-has-cols\" data-node=\"61c91ddb66a73\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-col-group fl-node-61c91ddb66ab1 fl-col-group-nested\" data-node=\"61c91ddb66ab1\"\u003e\n\u003cdiv class=\"fl-col fl-node-61c91ddb66ae8\" data-node=\"61c91ddb66ae8\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-module fl-module-rich-text fl-node-61c91ddb66b64\" data-node=\"61c91ddb66b64\" data-animation-delay=\"0.0\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-rich-text\"\u003e\n\u003cdiv class=\"table_wrap\"\u003e\n\u003ctable style=\"width: 100%; height: 739px;\" border=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 38px;\" valign=\"top\" width=\"152\"\u003e\n\u003cb\u003eMonitoring Parameters\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 25.044723%; height: 38px;\" valign=\"top\" width=\"192\"\u003e\n\u003cp align=\"center\"\u003e\u003cb\u003eCO\u003c\/b\u003e\u003cb\u003e2\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 28.62254%; height: 38px;\" valign=\"top\" width=\"165\"\u003e\n\u003cp align=\"center\"\u003e\u003cb\u003eTemperature\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.889088%; height: 38px;\" valign=\"top\" width=\"141\"\u003e\n\u003cb\u003eRelative Humidity\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 57px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 57px;\" valign=\"top\" width=\"152\"\u003e\n\u003cb\u003eSensing element\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 25.044723%; height: 57px;\" valign=\"top\" width=\"192\"\u003eNon-Dispersive Infrared Detector (NDIR)\u003c\/td\u003e\n\u003ctd style=\"width: 46.511628%; height: 57px;\" colspan=\"2\" valign=\"top\" width=\"306\"\u003eDigital combined temperature and humidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 108px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 108px;\" valign=\"top\" width=\"152\"\u003e\n\u003cb\u003eMeasuring range\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 25.044723%; height: 108px;\" valign=\"top\" width=\"192\"\u003e\n\u003cp style=\"text-align: left;\" align=\"center\"\u003e0~2000ppm(default) 0~5000ppm\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" align=\"center\"\u003e(selectable in the order)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 28.62254%; height: 108px;\" valign=\"top\" width=\"165\"\u003e0℃~50℃(32℉~122℉) (default)\u003c\/td\u003e\n\u003ctd style=\"width: 17.889088%; height: 108px;\" valign=\"top\" width=\"141\"\u003e0~100%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 35px;\" valign=\"top\" width=\"152\"\u003e\n\u003cb\u003eDisplay Resolution\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 25.044723%; height: 35px;\" valign=\"top\" width=\"192\"\u003e\n\u003cp style=\"text-align: left;\" align=\"center\"\u003e1ppm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 28.62254%; height: 35px;\" valign=\"top\" width=\"165\"\u003e\n\u003cp style=\"text-align: left;\" align=\"center\"\u003e0.1℃\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.889088%; height: 35px;\" valign=\"top\" width=\"141\"\u003e0.1%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 38px;\" valign=\"top\" width=\"152\"\u003e\n\u003cb\u003eAccuracy @25\u003c\/b\u003e\u003cb\u003e℃ \u003c\/b\u003e\u003cb\u003e(77\u003c\/b\u003e\u003cb\u003e℉\u003c\/b\u003e\u003cb\u003e)\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 25.044723%; height: 38px;\" valign=\"top\" width=\"192\"\u003e±60ppm + 3% of reading\u003c\/td\u003e\n\u003ctd style=\"width: 28.62254%; height: 38px;\" valign=\"top\" width=\"165\"\u003e\n\u003cp style=\"text-align: left;\" align=\"center\"\u003e±0.5℃ (0℃~50℃)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.889088%; height: 38px;\" valign=\"top\" width=\"141\"\u003e±3%RH (20%-80%RH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 35px;\" valign=\"top\" width=\"152\"\u003e\n\u003cp align=\"center\" style=\"text-align: left;\"\u003e\u003cb\u003eLifetime\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 25.044723%; height: 35px;\" valign=\"top\" width=\"192\"\u003e15 years (normal)\u003c\/td\u003e\n\u003ctd style=\"width: 46.511628%; height: 35px;\" colspan=\"2\" valign=\"top\" width=\"306\"\u003e\n\u003cp style=\"text-align: left;\" align=\"center\"\u003e10 years\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 38px;\" valign=\"top\" width=\"152\"\u003e\n\u003cb\u003eCalibration cycle\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 25.044723%; height: 38px;\" valign=\"top\" width=\"192\"\u003eABC Logic Self Calibration\u003c\/td\u003e\n\u003ctd style=\"width: 28.62254%; height: 38px;\" valign=\"top\" width=\"165\"\u003e\n\u003cp align=\"center\"\u003e——\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.889088%; height: 38px;\" valign=\"top\" width=\"141\"\u003e\n\u003cp align=\"center\"\u003e——\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 38px;\" valign=\"top\" width=\"152\"\u003e\n\u003cb\u003eResponse Time\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 25.044723%; height: 38px;\" valign=\"top\" width=\"192\"\u003e\u0026lt;2 minutes for 90% change\u003c\/td\u003e\n\u003ctd style=\"width: 46.511628%; height: 38px;\" colspan=\"2\" valign=\"top\" width=\"306\"\u003e\u0026lt;10 seconds to reach 63%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 19px;\" valign=\"top\" width=\"152\"\u003e\n\u003cb\u003eWarm up time\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.556351%; height: 19px;\" colspan=\"3\" valign=\"top\" width=\"499\"\u003e2 hours (first time)2 minutes (operation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd style=\"width: 100%; height: 35px;\" colspan=\"4\" valign=\"top\" width=\"651\"\u003e\n\u003cp style=\"text-align: left;\" align=\"center\"\u003e\u003cb\u003eElectrical Characteristics\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 19px;\" valign=\"top\" width=\"152\"\u003e\n\u003cb\u003ePower supply\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.556351%; height: 19px;\" colspan=\"3\" valign=\"top\" width=\"499\"\u003e24VAC\/VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 19px;\" valign=\"top\" width=\"152\"\u003e\n\u003cb\u003eConsumption\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.556351%; height: 19px;\" colspan=\"3\" valign=\"top\" width=\"499\"\u003e3.5 W max. ; 2.5 W avg.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 57px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 57px;\" valign=\"top\" width=\"152\"\u003e\n\u003cp style=\"text-align: left;\" align=\"center\"\u003e\u003cb\u003eOutputs\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.556351%; height: 57px;\" colspan=\"3\" valign=\"top\" width=\"499\"\u003eTwo or three analog outputs0~10VDC(default) or 4~20mA (selectable by jumpers) 0~5VDC (selected at place the order)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 38px;\" valign=\"top\" width=\"152\"\u003e\n\u003cb\u003eModbus RS485 interface (optional)\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.556351%; height: 38px;\" colspan=\"3\" valign=\"top\" width=\"499\"\u003eRS-485 with Modbus protocol, 19200bps rate, 15KV antistatic protection, independent base address\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd style=\"width: 100%; height: 35px;\" colspan=\"4\" valign=\"top\" width=\"651\"\u003e\n\u003cp style=\"text-align: left;\" align=\"center\"\u003e\u003cb\u003eConditions of Using and Installation\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 19px;\" valign=\"top\" width=\"152\"\u003e\n\u003cb\u003eOperation conditions\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.556351%; height: 19px;\" colspan=\"3\" valign=\"top\" width=\"499\"\u003e0~50℃(32~122℉); 0~95%RH, non condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 19px;\" valign=\"top\" width=\"152\"\u003e\n\u003cb\u003eStorage conditions\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.556351%; height: 19px;\" colspan=\"3\" valign=\"top\" width=\"499\"\u003e0~50℃(32~122℉)\/ 5~80%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 35px;\" valign=\"top\" width=\"152\"\u003e\n\u003cp style=\"text-align: left;\" align=\"center\"\u003e\u003cb\u003eWeight\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.556351%; height: 35px;\" colspan=\"3\" valign=\"top\" width=\"499\"\u003e320g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 19px;\" valign=\"top\" width=\"152\"\u003e\n\u003cb\u003eInstallation\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.556351%; height: 19px;\" colspan=\"3\" valign=\"top\" width=\"499\"\u003eFixed on the air duct with 100mm installation hole size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 19px;\" valign=\"top\" width=\"152\"\u003e\u003cb\u003eIP class (housing)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.556351%; height: 19px;\" colspan=\"3\" valign=\"top\" width=\"499\"\u003eIP50 for no LCD IP40 for with LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 28.443649%; height: 19px;\" valign=\"top\" width=\"152\"\u003e\n\u003cb\u003eStandard\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.556351%; height: 19px;\" colspan=\"3\" valign=\"top\" width=\"499\"\u003eCE-Approval\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\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TG9_CO2_Duct_Transmitter_datasheet-2402.pdf\" title=\"In-Duct Mount CO2 Transmitter Datasheet\" 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\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/TG9_CO2_Duct_Transmitter_datasheet-2402.pdf\" title=\"In-Duct Mount CO2 Transmitter Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eIn-Duct Mount CO2 Transmitter Datasheet\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\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tongdy","offers":[{"title":"Default Title","offer_id":47790018986208,"sku":"TG9-108-02","price":354.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/in-duct-mount-co2-transmitter-tg9-108-02-6286763.jpg?v=1759403045"},{"product_id":"wall-mount-co-monitor-with-lcd","title":"Wall Mount CO Monitor with LCD","description":"\u003ch1\u003e\u003cspan\u003eReal-time detection with user-replaceable sensors, flexible outputs, and seamless integration into building management and ventilation systems.\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp data-end=\"608\" data-start=\"103\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eNote: All Tongdy monitors and controls ship direct from the factory. Please allow 10-15 business days for shipping and handling.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis CO Monitor delivers real-time carbon monoxide detection with current readings and a one-hour average. Featuring a long-life Japanese sensor that is easily replaceable by the user, along with zero-point calibration, it ensures accuracy and low maintenance. Outputs include 0–10V \/ 4–20mA signals, two relays, and optional RS485 Modbus RTU, with a configurable buzzer alarm for added safety. Compact, reliable, and easy to service, it’s ideal for building management and ventilation control systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"100\" data-end=\"182\"\u003e\n\u003cp data-start=\"102\" data-end=\"182\"\u003e\u003cstrong\u003eReal-time CO monitoring\u003c\/strong\u003e with optional temperature and humidity measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"183\" data-end=\"266\"\u003e\n\u003cp data-start=\"185\" data-end=\"266\"\u003e\u003cstrong\u003eDisplays Realtime CO readings\u003c\/strong\u003e and 1-hour average for accurate trend tracking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"267\" data-end=\"326\"\u003e\n\u003cp data-start=\"269\" data-end=\"326\"\u003e\u003cstrong\u003e1x 0–10V or 4–20mA analog output\u003c\/strong\u003e for CO measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"327\" data-end=\"383\"\u003e\n\u003cp data-start=\"329\" data-end=\"383\"\u003e\u003cstrong\u003eTwo relay outputs for CO and temperature control\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"384\" data-end=\"457\"\u003e\n\u003cp data-start=\"386\" data-end=\"457\"\u003e\u003cstrong\u003eOptional Modbus RTU or BACnet MS\/TP\u003c\/strong\u003e communication for integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"458\" data-end=\"505\"\u003e\n\u003cp data-start=\"460\" data-end=\"505\"\u003e\u003cstrong\u003eBuzzer alarm\u003c\/strong\u003e triggered at set CO levels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"506\" data-end=\"587\"\u003e\n\u003cp data-start=\"508\" data-end=\"587\"\u003e\u003cstrong\u003eZero-point calibration\u003c\/strong\u003e and advanced on-site settings for flexible control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"588\" data-end=\"616\"\u003e\n\u003cp data-start=\"590\" data-end=\"616\"\u003e\u003cstrong\u003ePowered by 24VAC\/VDC\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv data-node=\"646b223b2ff60\" class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-646b223b2ff60\"\u003e\n\u003cdiv class=\"fl-row-content-wrap\"\u003e\n\u003cdiv class=\"fl-row-content fl-row-full-width fl-node-content\"\u003e\n\u003cdiv data-node=\"646b223b2ff9e\" class=\"fl-col-group fl-node-646b223b2ff9e\"\u003e\n\u003cdiv data-node=\"646b223b2ffdd\" class=\"fl-col fl-node-646b223b2ffdd fl-col-has-cols\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv data-node=\"646b223b3001c\" class=\"fl-col-group fl-node-646b223b3001c fl-col-group-nested\"\u003e\n\u003cdiv data-node=\"646b223b3005a\" class=\"fl-col fl-node-646b223b3005a\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv data-animation-delay=\"0.0\" data-node=\"646b223b300d8\" class=\"fl-module fl-module-rich-text fl-node-646b223b300d8\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-rich-text\"\u003e\n\u003cdiv class=\"table_wrap\"\u003e\n\u003ctable style=\"width: 88.770053%; height: 346px;\" height=\"384\" cellspacing=\"0\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 23.65625px;\"\u003e\n\u003ctd style=\"width: 24.798387%; height: 23.65625px;\" width=\"74\" valign=\"top\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"width: 75.201613%; height: 23.65625px;\" width=\"270\" valign=\"top\"\u003e24VAC\/VDC±\u003cspan\u003e20%\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.65625px;\"\u003e\n\u003ctd style=\"width: 24.798387%; height: 42.65625px;\" width=\"74\" valign=\"top\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 75.201613%; height: 42.65625px;\" width=\"270\" valign=\"top\"\u003e\n\u003cspan\u003e3\u003c\/span\u003e.\u003cspan\u003e2\u003c\/span\u003eW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.65625px;\"\u003e\n\u003ctd style=\"width: 24.798387%; height: 42.65625px;\" width=\"74\" valign=\"top\"\u003eConnection Standard\u003c\/td\u003e\n\u003ctd style=\"width: 75.201613%; height: 42.65625px;\" width=\"270\" valign=\"top\"\u003eWire cross-sectional \u003cspan\u003ea\u003c\/span\u003erea\u0026lt;1.5mm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.671875px;\"\u003e\n\u003ctd style=\"width: 24.798387%; height: 42.671875px;\" width=\"74\" valign=\"top\"\u003eOperating Environment\u003c\/td\u003e\n\u003ctd style=\"width: 75.201613%; height: 42.671875px;\" width=\"270\" valign=\"top\"\u003e\n\u003cspan\u003e-20\u003c\/span\u003e-\u003cspan\u003e6\u003c\/span\u003e0℃, \u003cspan\u003e0\u003c\/span\u003e~9\u003cspan\u003e5\u003c\/span\u003e%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.671875px;\"\u003e\n\u003ctd style=\"width: 24.798387%; height: 42.671875px;\" width=\"74\" valign=\"top\"\u003eStorage Environment\u003c\/td\u003e\n\u003ctd style=\"width: 75.201613%; height: 42.671875px;\" width=\"270\" valign=\"top\"\u003e\n\u003cspan\u003e0\u003c\/span\u003e-60℃\/ \u003cspan\u003e0\u003c\/span\u003e~\u003cspan\u003e90\u003c\/span\u003e%RH,non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.671875px;\"\u003e\n\u003ctd style=\"width: 24.798387%; height: 42.671875px;\" width=\"74\" valign=\"top\"\u003eDimension\/N\u003cspan\u003eet Weight\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 75.201613%; height: 42.671875px;\" width=\"270\" valign=\"top\"\u003e1\u003cspan\u003e50\u003c\/span\u003emm\u003cspan\u003e(L)\u003c\/span\u003e×\u003cspan\u003e90\u003c\/span\u003emm\u003cspan\u003e(W)\u003c\/span\u003e×\u003cspan\u003e42mm(H)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.671875px;\"\u003e\n\u003ctd style=\"width: 24.798387%; height: 42.671875px;\" width=\"74\" valign=\"top\"\u003eManufacturing Standard\u003c\/td\u003e\n\u003ctd style=\"width: 75.201613%; height: 42.671875px;\" width=\"270\" valign=\"top\"\u003e\n\u003cb\u003e \u003c\/b\u003eISO 9\u003cspan\u003e001\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.671875px;\"\u003e\n\u003ctd style=\"width: 24.798387%; height: 42.671875px;\" width=\"74\" valign=\"top\"\u003e\n\u003cspan\u003eHousings\u003c\/span\u003e and IP \u003cspan\u003eclass\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 75.201613%; height: 42.671875px;\" width=\"270\" valign=\"top\"\u003e\n\u003cb\u003e \u003c\/b\u003ePC\/ABS fire-proof material\u003cspan\u003e; \u003c\/span\u003eIP30 protection \u003cspan\u003eclass\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.671875px;\"\u003e\n\u003ctd style=\"width: 24.798387%; height: 23.671875px;\" width=\"74\" valign=\"top\"\u003eDesign Standard\u003c\/td\u003e\n\u003ctd style=\"width: 75.201613%; height: 23.671875px;\" width=\"270\" valign=\"top\"\u003e\n\u003cb\u003e \u003c\/b\u003eCE-EMC \u003cspan\u003eApproval\u003c\/span\u003e\n\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\u003c\/div\u003e\n\u003cdiv data-animation-delay=\"0.0\" data-node=\"646b223b30116\" class=\"fl-module fl-module-rich-text fl-node-646b223b30116\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-rich-text\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e\u003cbr\u003eSensor\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"table_wrap\"\u003e\n\u003ctable cellspacing=\"0\" border=\"1\" style=\"width: 80.213904%; height: 422px;\" height=\"333\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 40.328125px;\"\u003e\n\u003ctd width=\"149\" valign=\"top\" style=\"width: 44.064386%; height: 40.328125px;\"\u003eCO\u003cb\u003e \u003c\/b\u003eSensor\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.935614%; height: 40.328125px;\"\u003eFigaro electrochemical sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 40.328125px;\"\u003e\n\u003ctd width=\"149\" valign=\"top\" style=\"width: 44.064386%; height: 40.328125px;\"\u003eSensor Lifetime\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.935614%; height: 40.328125px;\"\u003eMore than 5 years Replaceable sensor module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 40.328125px;\"\u003e\n\u003ctd width=\"149\" valign=\"top\" style=\"width: 44.064386%; height: 40.328125px;\"\u003eWarm Up \u003cspan\u003eTime\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.935614%; height: 40.328125px;\"\u003e60 minutes\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003ef\u003c\/span\u003eirst use\u003cspan\u003e)\u003c\/span\u003e \u003cspan\u003e2\u003c\/span\u003e minute\u003cspan\u003e(\u003c\/span\u003edaily use\u003cspan\u003e)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.265625px;\"\u003e\n\u003ctd width=\"149\" valign=\"top\" style=\"width: 44.064386%; height: 20.265625px;\"\u003eResponse Time\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.935614%; height: 20.265625px;\"\u003e \u0026lt;\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003e2\u003c\/span\u003e0 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.265625px;\"\u003e\n\u003ctd width=\"149\" valign=\"top\" style=\"width: 44.064386%; height: 20.265625px;\"\u003eSignal Refreshing\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.935614%; height: 20.265625px;\"\u003e One second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 60.390625px;\"\u003e\n\u003ctd width=\"149\" valign=\"top\" style=\"width: 44.064386%; height: 60.390625px;\"\u003eCO Range (Optional)\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.935614%; height: 60.390625px;\"\u003e0-100ppm(Default)\/0-200ppm\/0-300ppm\/0-500ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.265625px;\"\u003e\n\u003ctd width=\"149\" valign=\"top\" style=\"width: 44.064386%; height: 20.265625px;\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.935614%; height: 20.265625px;\"\u003e\u0026lt;1ppm±3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.265625px;\"\u003e\n\u003ctd width=\"149\" valign=\"top\" style=\"width: 44.064386%; height: 20.265625px;\"\u003eStability\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.935614%; height: 20.265625px;\"\u003e±5% (over 900 days)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 40.328125px;\"\u003e\n\u003ctd width=\"149\" valign=\"top\" style=\"width: 44.064386%; height: 40.328125px;\"\u003eTemperature Sensor(Optional\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.935614%; height: 40.328125px;\"\u003eCapacitive sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.265625px;\"\u003e\n\u003ctd width=\"149\" valign=\"top\" style=\"width: 44.064386%; height: 20.265625px;\"\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.935614%; height: 20.265625px;\"\u003e-20℃-60℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.265625px;\"\u003e\n\u003ctd width=\"149\" valign=\"top\" style=\"width: 44.064386%; height: 20.265625px;\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.935614%; height: 20.265625px;\"\u003e±0.5℃ (10~40℃)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.265625px;\"\u003e\n\u003ctd width=\"149\" valign=\"top\" style=\"width: 44.064386%; height: 20.265625px;\"\u003eDisplay Resolution\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.935614%; height: 20.265625px;\"\u003e0.1℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.265625px;\"\u003e\n\u003ctd width=\"149\" valign=\"top\" style=\"width: 44.064386%; height: 20.265625px;\"\u003eStability\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.935614%; height: 20.265625px;\"\u003e±0.1℃\/year\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\u003c\/div\u003e\n\u003cdiv data-animation-delay=\"0.0\" data-node=\"646b223b30155\" class=\"fl-module fl-module-rich-text fl-node-646b223b30155\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-rich-text\"\u003e\n\u003cp align=\"center\" style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cbr\u003eOutputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"table_wrap\"\u003e\n\u003ctable cellspacing=\"0\" border=\"1\" height=\"463\" style=\"width: 80.035651%; height: 461px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 57px;\"\u003e\n\u003ctd width=\"150\" valign=\"top\" style=\"width: 44.242424%; height: 57px;\"\u003eLCD Display\u003cspan\u003e(\u003c\/span\u003eOptional\u003cspan\u003e)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.757576%; height: 57px;\"\u003e\n\u003cspan\u003eD\u003c\/span\u003eisplay \u003cspan\u003ereal-time measured values \u003c\/span\u003e\u003cspan\u003eof  carbon monoxide and t\u003c\/span\u003e\u003cspan\u003eemp\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e  \u003cspan\u003eHumidity if optional\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd width=\"150\" valign=\"top\" style=\"width: 44.242424%; height: 38px;\"\u003e\n\u003cspan\u003eAnalog \u003c\/span\u003eOutput\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.757576%; height: 38px;\"\u003e 1x0-10VDC\/4-20mA linear output for CO measured value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd width=\"150\" valign=\"top\" style=\"width: 44.242424%; height: 19px;\"\u003eAnalog Output Resolution\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.757576%; height: 19px;\"\u003e 16Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 76px;\"\u003e\n\u003ctd width=\"150\" valign=\"top\" style=\"width: 44.242424%; height: 76px;\"\u003eRelay Dry Contact outputs\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.757576%; height: 76px;\"\u003eOne or two on\/off relay outputs, max current 5A (230VAC\/30VDC),\u003cbr\u003eResistive load separately controls CO and Temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 162px;\"\u003e\n\u003ctd width=\"150\" valign=\"top\" style=\"width: 44.242424%; height: 162px;\"\u003eRS485 Communication\u003cbr\u003e(Optional)\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.757576%; height: 162px;\"\u003eModbus RTU\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003ec\u003c\/span\u003eommunication \u003cspan\u003eb\u003c\/span\u003eaud:\u003cspan\u003e96\u003c\/span\u003e00bps\u003cspan\u003e(\u003c\/span\u003eDefault\u003cspan\u003e)\u003c\/span\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBACnet MS\/TP \u003cspan\u003eoptional\u003c\/span\u003e, \u003cspan\u003ec\u003c\/span\u003eommunication \u003cspan\u003eb\u003c\/span\u003eaud:\u003cspan\u003e96\u003c\/span\u003e00bp\u003cspan\u003es(\u003c\/span\u003eDefault\u003cspan\u003e）\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e15KV anti-static protection\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd width=\"150\" valign=\"top\" style=\"width: 44.242424%; height: 38px;\"\u003eRed Backlight Alarm\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.757576%; height: 38px;\"\u003eLCD will be red after CO concentration exceeds the alarm setpoint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 76px;\"\u003e\n\u003ctd width=\"150\" valign=\"top\" style=\"width: 44.242424%; height: 76px;\"\u003eBuzzer Alarm\u003c\/td\u003e\n\u003ctd width=\"190\" valign=\"top\" style=\"width: 55.757576%; height: 76px;\"\u003eBuzzer alarm once CO concentration exceeds the alarm setpoint\u003cbr\u003eThe alarm can be temporarily turned off manually\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\u003c\/div\u003e\n\u003cdiv data-animation-delay=\"0.0\" data-node=\"646b223b30194\" class=\"fl-module fl-module-rich-text fl-node-646b223b30194\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-rich-text\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-node=\"646b223b30250\" class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-646b223b30250\"\u003e\n\u003cdiv class=\"fl-row-content-wrap\"\u003e\n\u003cdiv class=\"fl-row-content fl-row-full-width fl-node-content\"\u003e\n\u003cdiv data-node=\"646b223b3028e\" class=\"fl-col-group fl-node-646b223b3028e\"\u003e\n\u003cdiv data-node=\"646b223b302cd\" class=\"fl-col fl-node-646b223b302cd fl-col-has-cols\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv data-node=\"646b223b3030c\" class=\"fl-col-group fl-node-646b223b3030c fl-col-group-nested\"\u003e\n\u003cdiv data-node=\"646b223b3034a\" class=\"fl-col fl-node-646b223b3034a\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv data-animation-delay=\"0.0\" data-node=\"646b223b30389\" class=\"fl-module fl-module-heading fl-node-646b223b30389\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cp class=\"fl-heading\"\u003e\u003cspan class=\"fl-heading-text\"\u003e\u003cstrong\u003eDIMENSIONS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-animation-delay=\"0.0\" data-node=\"646b223b303c7\" class=\"fl-module fl-module-photo fl-node-646b223b303c7\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cdiv itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\" class=\"fl-photo fl-photo-align-center\"\u003e\n\u003cdiv class=\"fl-photo-content fl-photo-img-png\"\u003e\u003cimg itemprop=\"image\" alt=\"图片6\" src=\"https:\/\/www.iaqtongdy.com\/uploads\/%E5%9B%BE%E7%89%8761.png\" class=\"fl-photo-img wp-image-7006\" width=\"402\" height=\"222\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"fl-photo-content fl-photo-img-png\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"fl-photo-content fl-photo-img-png\"\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\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/GX-CO_monitor_and_controller_datasheet-2402.pdf\" title=\"Wall Mount CO Monitor with LCD Datasheet\" 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\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Wall Mount CO Monitor with LCD Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/GX-CO_monitor_and_controller_datasheet-2402.pdf\" target=\"_blank\"\u003eWall Mount CO Monitor with LCD Datasheet\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\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tongdy","offers":[{"title":"Default Title","offer_id":47790019084512,"sku":"GX-CO-111","price":327.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/wall-mount-co-monitor-with-lcd-gx-co-111-9927022.jpg?v=1759403044"},{"product_id":"desktop-tvoc-indoor-air-quality-monitor","title":"Desktop TVOC Indoor Air Quality Monitor","description":"\u003ch1\u003eThis desktop VOC monitor offers real-time detection of indoor mixed gases with high sensitivity to total volatile organic compounds (TVOC).\u003c\/h1\u003e\n\u003cp data-end=\"608\" data-start=\"103\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eNote: All Tongdy monitors and controls ship direct from the factory. Please allow 10-15 business days for shipping and handling.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIt simultaneously displays temperature and humidity, providing a comprehensive overview of indoor air conditions. The device features a three-color backlit LCD that clearly indicates air quality levels, accompanied by a selectable buzzer alarm for immediate alerts. An optional on\/off output allows integration with a ventilator for automated air control, and an RS485 interface is available for advanced connectivity. Its intuitive display and warning system enable precise air quality management to maintain a healthy environment. The unit includes a handheld remote controller for parameter setup and additional functionality.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"177\" data-end=\"287\"\u003e\n\u003cp data-start=\"179\" data-end=\"287\"\u003e\u003cstrong\u003eReal-time monitoring of TVOC, temperature and humidity\u003c\/strong\u003e for complete indoor air quality insight\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"288\" data-end=\"382\"\u003e\n\u003cp data-start=\"290\" data-end=\"382\"\u003e\u003cstrong\u003eBuilt-in semiconductor mixed-gas sensor\u003c\/strong\u003e with 5-year lifespan for long-term reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"288\" data-end=\"382\"\u003e\n\u003cp data-start=\"290\" data-end=\"382\"\u003e\u003cstrong\u003eDetects a wide range of harmful gases\u003c\/strong\u003e, including cigarette smoke, VOCs (formaldehyde, toluene), ethanol, ammonia, hydrogen sulfide, sulfur dioxide and more\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"547\" data-end=\"654\"\u003e\n\u003cp data-start=\"549\" data-end=\"654\"\u003e\u003cstrong data-start=\"549\" data-end=\"570\"\u003eClear LCD display\u003c\/strong\u003e shows current readings plus a one-hour moving average for accurate trend analysis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"655\" data-end=\"766\"\u003e\n\u003cp data-start=\"657\" data-end=\"766\"\u003e\u003cstrong data-start=\"657\" data-end=\"687\"\u003eSix-color backlight system\u003c\/strong\u003e aligned with PM2.5 AQI standards for intuitive visual air quality indication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"767\" data-end=\"879\"\u003e\n\u003cp data-start=\"769\" data-end=\"879\"\u003e\u003cstrong data-start=\"769\" data-end=\"796\"\u003eThree-level color alarm\u003c\/strong\u003e (green\/orange\/red) with buzzer warning for quick response to poor air conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"880\" data-end=\"969\"\u003e\n\u003cp data-start=\"882\" data-end=\"969\"\u003e\u003cstrong\u003eProvides one relay output\u003c\/strong\u003e to control a ventilator or other air-handling equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"970\" data-end=\"1071\"\u003e\n\u003cp data-start=\"972\" data-end=\"1071\"\u003e\u003cstrong data-start=\"972\" data-end=\"1011\"\u003eOptional Modbus RS485 communication\u003c\/strong\u003e for seamless integration into building management systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1072\" data-end=\"1180\"\u003e\n\u003cp data-start=\"1074\" data-end=\"1180\"\u003e\u003cstrong data-start=\"1074\" data-end=\"1093\"\u003eFlexible design\u003c\/strong\u003e for desktop use or wall mounting in residential, commercial, and industrial settings\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1072\" data-end=\"1180\"\u003e\n\u003cstrong\u003eRemote control included\u003c\/strong\u003e for parameter setup and additional functionality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv data-post-id=\"1879\" class=\"fl-builder-content fl-builder-content-1879 fl-builder-content-primary fl-builder-global-templates-locked\"\u003e\n\u003cdiv data-node=\"619f2e2811911\" class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-619f2e2811911\"\u003e\n\u003cdiv class=\"fl-row-content-wrap\"\u003e\n\u003cdiv class=\"fl-row-content fl-row-full-width fl-node-content\"\u003e\n\u003cdiv data-node=\"619f2e2811dfe\" class=\"fl-col-group fl-node-619f2e2811dfe\"\u003e\n\u003cdiv data-node=\"619f2e2811e4e\" class=\"fl-col fl-node-619f2e2811e4e fl-col-has-cols\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv data-node=\"619f2e2811e93\" class=\"fl-col-group fl-node-619f2e2811e93 fl-col-group-nested\"\u003e\n\u003cdiv data-node=\"619f2e2811ed6\" class=\"fl-col fl-node-619f2e2811ed6\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv data-animation-delay=\"0.0\" data-node=\"619f2e2811f59\" class=\"fl-module fl-module-rich-text fl-node-619f2e2811f59\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-rich-text\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"table_wrap\"\u003e\n\u003ctable style=\"width: 100%; height: 688px;\" cellspacing=\"0\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 149px;\"\u003e\n\u003ctd style=\"width: 35.828877%; height: 149px;\" width=\"201\" valign=\"top\"\u003e \n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eGas detection\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 82.531194%; height: 149px;\" width=\"463\" valign=\"top\" colspan=\"2\"\u003e\n\u003cp align=\"justify\"\u003eHighly sensitive to many harmful gases, such as harmful gases from construction and decoration materials, VOCs (like toluene and formaldehyde); Cigarette smoke; Ammonia and H2S and other gases from household wastes; CO, SO2 from cooking and burning; Alcohol, Natural gas, detergent and other bad smells etc.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 35.828877%; height: 38px;\" width=\"201\" valign=\"top\"\u003eSensing element\u003c\/td\u003e\n\u003ctd style=\"width: 82.531194%; height: 38px;\" width=\"463\" valign=\"top\" colspan=\"2\"\u003eSemiconductor mix gas sensor of long working life and good stability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.828877%; height: 19px;\" width=\"201\" valign=\"top\"\u003eSignal update\u003c\/td\u003e\n\u003ctd style=\"width: 82.531194%; height: 19px;\" width=\"463\" valign=\"top\" colspan=\"2\"\u003e1s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.828877%; height: 19px;\" width=\"201\" valign=\"top\"\u003eWarm up time\u003c\/td\u003e\n\u003ctd style=\"width: 82.531194%; height: 19px;\" width=\"463\" valign=\"top\" colspan=\"2\"\u003e72 hours (first time), 1 hour (normal operation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.828877%; height: 19px;\" width=\"201\" valign=\"top\"\u003eVOC measuring range\u003c\/td\u003e\n\u003ctd style=\"width: 82.531194%; height: 19px;\" width=\"463\" valign=\"top\" colspan=\"2\"\u003e1～30ppm ( 1ppm= 1 part per million\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.828877%; height: 19px;\" width=\"201\" valign=\"top\"\u003eDisplay resolution\u003c\/td\u003e\n\u003ctd style=\"width: 82.531194%; height: 19px;\" width=\"463\" valign=\"top\" colspan=\"2\"\u003e0.1ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.828877%; height: 19px;\" width=\"201\" valign=\"top\"\u003eVOC setting resolution\u003c\/td\u003e\n\u003ctd style=\"width: 82.531194%; height: 19px;\" width=\"463\" valign=\"top\" colspan=\"2\"\u003e0.1ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 35.828877%; height: 38px;\" width=\"201\" valign=\"top\"\u003eTemperature \u0026amp; Humidity Sensor\u003c\/td\u003e\n\u003ctd style=\"width: 39.215686%; height: 38px;\" width=\"220\" valign=\"top\"\u003eTemperature\u003c\/td\u003e\n\u003ctd style=\"width: 43.315508%; height: 38px;\" width=\"243\" valign=\"top\"\u003eRelative Humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.828877%; height: 19px;\" width=\"201\" valign=\"top\"\u003eSensing element\u003c\/td\u003e\n\u003ctd style=\"width: 39.215686%; height: 19px;\" width=\"220\" valign=\"top\"\u003eNTC 5K\u003c\/td\u003e\n\u003ctd style=\"width: 43.315508%; height: 19px;\" width=\"243\" valign=\"top\"\u003eCapacitive sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.828877%; height: 19px;\" width=\"201\" valign=\"top\"\u003eMeasuring range\u003c\/td\u003e\n\u003ctd style=\"width: 39.215686%; height: 19px;\" width=\"220\" valign=\"top\"\u003e0~50℃\u003c\/td\u003e\n\u003ctd style=\"width: 43.315508%; height: 19px;\" width=\"243\" valign=\"top\"\u003e0 -95%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 35.828877%; height: 38px;\" width=\"201\" valign=\"top\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd style=\"width: 39.215686%; height: 38px;\" width=\"220\" valign=\"top\"\u003e±0.5℃ (25℃, 40%-60%RH)\u003c\/td\u003e\n\u003ctd style=\"width: 43.315508%; height: 38px;\" width=\"243\" valign=\"top\"\u003e±4%RH (25℃, 40%-60%RH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.828877%; height: 19px;\" width=\"201\" valign=\"top\"\u003eDisplay resolution\u003c\/td\u003e\n\u003ctd style=\"width: 39.215686%; height: 19px;\" width=\"220\" valign=\"top\"\u003e0.5℃\u003c\/td\u003e\n\u003ctd style=\"width: 43.315508%; height: 19px;\" width=\"243\" valign=\"top\"\u003e1%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.828877%; height: 19px;\" width=\"201\" valign=\"top\"\u003eStability\u003c\/td\u003e\n\u003ctd style=\"width: 39.215686%; height: 19px;\" width=\"220\" valign=\"top\"\u003e±0.5℃per year\u003c\/td\u003e\n\u003ctd style=\"width: 43.315508%; height: 19px;\" width=\"243\" valign=\"top\"\u003e±1%RH per year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 89px;\"\u003e\n\u003ctd style=\"width: 35.828877%; height: 89px;\" width=\"201\" valign=\"top\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eOutput\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 82.531194%; height: 89px;\" width=\"463\" valign=\"top\" colspan=\"2\"\u003e1xRelay output to control a ventilator or air-purifier,\n\u003cp\u003emax current 3A resistance（220VAC）\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 35.828877%; height: 38px;\" width=\"201\" valign=\"top\"\u003eWarning alarm\u003c\/td\u003e\n\u003ctd style=\"width: 82.531194%; height: 38px;\" width=\"463\" valign=\"top\" colspan=\"2\"\u003eInner buzzer alarm and also three colors backlit switch as well\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.828877%; height: 19px;\" width=\"201\" valign=\"top\"\u003eBuzzer alarm\u003c\/td\u003e\n\u003ctd style=\"width: 82.531194%; height: 19px;\" width=\"463\" valign=\"top\" colspan=\"2\"\u003eAlarm starts when VOC value above 25ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 108px;\"\u003e\n\u003ctd style=\"width: 35.828877%; height: 108px;\" width=\"201\" valign=\"top\"\u003e\n\u003cb\u003e \u003c\/b\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eLCD backlit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 82.531194%; height: 108px;\" width=\"463\" valign=\"top\" colspan=\"2\"\u003eGreen—optimal air quality ► enjoy the air quality\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOrange—moderate air quality ► ventilation suggested Red—-poor air quality ► ventilation immediately\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"table_wrap\"\u003e\n\u003ctable cellspacing=\"0\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\" valign=\"top\"\u003eRS485 interface (optional)\u003c\/td\u003e\n\u003ctd width=\"462\" valign=\"top\"\u003eModbus protocol with 19200bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\" valign=\"top\"\u003eOperating condition\u003c\/td\u003e\n\u003ctd width=\"462\" valign=\"top\"\u003e-20℃~60℃ (-4℉~140℉)\/ 0~ 95% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\" valign=\"top\"\u003eStorage conditions\u003c\/td\u003e\n\u003ctd width=\"462\" valign=\"top\"\u003e0℃～50℃ (32℉～122℉)\/ 5~ 90% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\" valign=\"top\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd width=\"462\" valign=\"top\"\u003e190g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\" valign=\"top\"\u003eDimensions\u003c\/td\u003e\n\u003ctd width=\"462\" valign=\"top\"\u003e130mm(L)×85mm(W)×36.5mm(H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\" valign=\"top\"\u003eInstallation standard\u003c\/td\u003e\n\u003ctd width=\"462\" valign=\"top\"\u003eDesktop \u003cbr\u003e(65mm×65mm or 85mmX85mm or 2”×4” wire box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\" valign=\"top\"\u003eWiring standard\u003c\/td\u003e\n\u003ctd width=\"462\" valign=\"top\"\u003eWire section area \u0026lt;1.5mm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\" valign=\"top\"\u003ePower supply\u003c\/td\u003e\n\u003ctd width=\"462\" valign=\"top\"\u003e24VAC\/VDC，230VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\" valign=\"top\"\u003eConsumption\u003c\/td\u003e\n\u003ctd width=\"462\" valign=\"top\"\u003e2.8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\" valign=\"top\"\u003eQuality System\u003c\/td\u003e\n\u003ctd width=\"462\" valign=\"top\"\u003eISO 9001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\" valign=\"top\"\u003eHousing\u003c\/td\u003e\n\u003ctd width=\"462\" valign=\"top\"\u003ePC\/ABS fire-proof, IP30 protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\" valign=\"top\"\u003eCertificate\u003c\/td\u003e\n\u003ctd width=\"462\" valign=\"top\"\u003eCE\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\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/G02-VOC-B3_datasheet-V.2311.pdf\" title=\"Desktop TVOC Indoor Air Quality Monitor Datasheet\" 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\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/G02-VOC-B3_datasheet-V.2311.pdf\" title=\"Desktop TVOC Indoor Air Quality Monitor Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eDesktop TVOC Indoor Air Quality Monitor Datasheet\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\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tongdy","offers":[{"title":"Default Title","offer_id":47790019117280,"sku":"G02-VOC-B332C","price":261.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/desktop-tvoc-indoor-air-quality-monitor-g02-voc-b332c-7062728.jpg?v=1759403043"},{"product_id":"wall-mount-ozone-monitor","title":"Wall Mount Ozone Monitor","description":"\u003ch1\u003eWall Mount Ozone Monitor provides precise real-time measurement of ozone levels with temperature and humidity compensation for accurate readings.\u003c\/h1\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eNote: All Tongdy monitors and controls ship direct from the factory. Please allow 10-15 business days for shipping and handling.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIt features a tri-color backlit LCD displaying three ozone concentration ranges, enabling clear status indication. The unit offers one analog output (0-10V\/4-20mA), one relay output for controlling devices like ventilators or ozone generators, and an optional RS485 interface for integration with PLC or control systems. Its replaceable sensor and zero-point calibration ensure long-term reliability, while configurable control modes and an audible alarm enhance operational safety and flexibility.\u003c\/p\u003e\n\u003cp\u003eThe unit includes a handheld remote controller for parameter setup and additional functionality. The unit is designed to be hardwired for power, and an 120V AC power adapter is also available as an option.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"91\" data-end=\"159\"\u003e\n\u003cp data-start=\"93\" data-end=\"159\"\u003e\u003cstrong data-start=\"93\" data-end=\"117\"\u003eReal-time monitoring\u003c\/strong\u003e of ambient ozone levels and temperature\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"160\" data-end=\"236\"\u003e\n\u003cp data-start=\"162\" data-end=\"236\"\u003e\u003cstrong data-start=\"162\" data-end=\"211\"\u003eHigh-sensitivity electrochemical ozone sensor\u003c\/strong\u003e for accurate detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"237\" data-end=\"329\"\u003e\n\u003cp data-start=\"239\" data-end=\"329\"\u003e\u003cstrong data-start=\"239\" data-end=\"281\"\u003eLCD display with three-color backlight\u003c\/strong\u003e (Green\/Yellow\/Red) for immediate visual alert\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"330\" data-end=\"424\"\u003e\n\u003cp data-start=\"332\" data-end=\"424\"\u003e\u003cstrong data-start=\"332\" data-end=\"364\"\u003eAdjustable measurement range\u003c\/strong\u003e: 0–5000 ppb (0–9.81 mg\/m³) or 0–1000 ppb, user-resettable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"425\" data-end=\"518\"\u003e\n\u003cp data-start=\"427\" data-end=\"518\"\u003e\u003cstrong data-start=\"427\" data-end=\"454\"\u003eTwo dry-contact outputs\u003c\/strong\u003e for dual-stage alarms, ozone generator, or ventilator control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"519\" data-end=\"567\"\u003e\n\u003cp data-start=\"521\" data-end=\"567\"\u003e\u003cstrong data-start=\"521\" data-end=\"537\"\u003eBuzzer alarm\u003c\/strong\u003e with 3-color LCD indication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"568\" data-end=\"634\"\u003e\n\u003cp data-start=\"570\" data-end=\"634\"\u003e\u003cstrong data-start=\"570\" data-end=\"587\"\u003eAnalog output\u003c\/strong\u003e (0–10 VDC \/ 4–20 mA) usable as a transmitter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"635\" data-end=\"724\"\u003e\n\u003cp data-start=\"637\" data-end=\"724\"\u003e\u003cstrong data-start=\"637\" data-end=\"663\"\u003eModbus RS485 interface\u003c\/strong\u003e with 15 kV antistatic protection and individual IP address\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"725\" data-end=\"804\"\u003e\n\u003cp data-start=\"727\" data-end=\"804\"\u003e\u003cstrong data-start=\"727\" data-end=\"763\"\u003eEasy calibration and alarm setup\u003c\/strong\u003e via infrared remote or RS485 interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"805\" data-end=\"875\"\u003e\n\u003cp data-start=\"807\" data-end=\"875\"\u003e\u003cstrong data-start=\"807\" data-end=\"843\"\u003eTemperature measurement included\u003c\/strong\u003e with optional humidity monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"805\" data-end=\"875\"\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eIncludes remote control, desktop stand and power adapter\u003c\/span\u003e (Remote used for setup and maintenance only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-619f2e2811911\" data-node=\"619f2e2811911\"\u003e\n\u003cdiv class=\"fl-row-content-wrap\"\u003e\n\u003cdiv class=\"fl-row-content fl-row-full-width fl-node-content\"\u003e\n\u003cdiv class=\"fl-col-group fl-node-619f2e2811dfe\" data-node=\"619f2e2811dfe\"\u003e\n\u003cdiv class=\"fl-col fl-node-619f2e2811e4e fl-col-has-cols\" data-node=\"619f2e2811e4e\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-col-group fl-node-619f2e2811e93 fl-col-group-nested\" data-node=\"619f2e2811e93\"\u003e\n\u003cdiv class=\"fl-col fl-node-619f2e2811ed6\" data-node=\"619f2e2811ed6\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-module fl-module-rich-text fl-node-619f2e2811f59\" data-node=\"619f2e2811f59\" data-animation-delay=\"0.0\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-rich-text\"\u003e\n\u003cdiv class=\"table_wrap\"\u003e\n\u003ctable border=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eGas Detected\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\u003cspan\u003eOzone\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eSensing Element\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\u003cspan\u003eElectrochemical gas sensor\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eSensor lifetime\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\u003cspan\u003e\u0026gt;2 years, removable\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003eNTC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eHumidity Sensor\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003eHS series capacitive sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e24VAC\u003cspan\u003e\/VDC (power adaptor selectable) \u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e2.8W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eResponse Time\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\u003cspan\u003e\u0026lt;60s @T90\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eSignal \u003cspan\u003eU\u003c\/span\u003epdate\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e1s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eWarm up Time\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\n\u003cspan\u003e\u0026lt;60\u003c\/span\u003e \u003cspan\u003eseconds\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003e\n\u003cspan\u003eOzone \u003c\/span\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e0~\u003cspan\u003e5000\u003c\/span\u003epp\u003cspan\u003eb (0-5ppm)( 0~9.81mg\/m\u003c\/span\u003e\u003csup\u003e\u003cspan\u003e3\u003c\/span\u003e\u003c\/sup\u003e\u003cspan\u003e)\u003c\/span\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e0~1000\u003c\/span\u003epp\u003cspan\u003eb\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eDisplay Resolution\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\n\u003cspan\u003e1ppb (0.001ppm) (0.01mg\/ m\u003c\/span\u003e\u003csup\u003e\u003cspan\u003e3\u003c\/span\u003e\u003c\/sup\u003e\u003cspan\u003e)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003e\u003cspan\u003eAccuracy\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e±\u003cspan\u003e0.01ppm + 10% reading\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eNonlinear\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\u003cspan\u003e\u0026lt;1%FS\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eRepeatability\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\u003cspan\u003e\u0026lt;0.5%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003e\u003cspan\u003eZero Drift\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\u003cspan\u003e\u0026lt;1%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003e\u003cspan\u003eAlarm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\u003cspan\u003eBuzzer and Yellow or Red backlight switch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003e\u003cspan\u003eDisplay\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\n\u003cb\u003e\u003cspan\u003eG\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003ereen\u003c\/b\u003e\u003cspan\u003e-normally\u003c\/span\u003e, \u003cb\u003e\u003cspan\u003eOrange\u003c\/span\u003e\u003c\/b\u003e – \u003cspan\u003efirst stage alarm,\u003c\/span\u003e \u003cb\u003e\u003cspan\u003eRed\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e-\u003c\/span\u003e \u003cspan\u003esecond stage alarm. \u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eTemperature\u003cspan\u003e\/humidity\u003c\/span\u003e Measuring Range\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\n\u003cspan\u003e5\u003c\/span\u003e℃~\u003cspan\u003e6\u003c\/span\u003e0℃ (\u003cspan\u003e41\u003c\/span\u003e℉~1\u003cspan\u003e40\u003c\/span\u003e℉)\u003cspan\u003e\/0~80%RH\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eAnalog Output\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e0\u003cspan\u003e～\u003c\/span\u003e\u003cspan\u003e10VDC\u003c\/span\u003e\u003cspan\u003e(default)\u003c\/span\u003e \u003cspan\u003eor 4~20mA \u003c\/span\u003elinear output \u003cspan\u003eselectable\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003e\n\u003cspan\u003eAnalog \u003c\/span\u003eOutput Resolution\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e1\u003cspan\u003e6\u003c\/span\u003eBit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eRelay \u003cspan\u003edry contact\u003c\/span\u003e Output\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\n\u003cspan\u003eT\u003c\/span\u003ewo dry-contact output\u003cspan\u003es\u003c\/span\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMax,\u003c\/span\u003e switching current \u003cspan\u003e3\u003c\/span\u003eA (220VAC\/30VDC), resistance Load\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003e\n\u003cspan\u003eModbus \u003c\/span\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\n\u003cspan\u003eModbus RTU protocol with \u003c\/span\u003e19200\u003cspan\u003ebps\u003c\/span\u003e(default)\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e15KV antistatic protection\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003e\n\u003cspan\u003eWorking Condition\/\u003c\/span\u003eStorage \u003cspan\u003eC\u003c\/span\u003eonditions\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\n\u003cspan\u003e5\u003c\/span\u003e℃\u003cspan\u003e~60\u003c\/span\u003e℃ \u003cspan\u003e(41\u003c\/span\u003e℉\u003cspan\u003e~140\u003c\/span\u003e℉\u003cspan\u003e)\u003c\/span\u003e\u003cspan\u003e\/\u003c\/span\u003e \u003cspan\u003e0~ 80% RH\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003e\n\u003cspan\u003eNet \u003c\/span\u003eWeight\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e190g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eDimensions\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e130mm\u003cspan\u003e(H)\u003c\/span\u003e×85mm\u003cspan\u003e(W)\u003c\/span\u003e×36.5\u003cspan\u003emm(D)                  \u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eInstallation Standard\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e65mm×65mm or \u003cspan\u003e85mmx85mm or \u003c\/span\u003e2”×4” wire box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eInterface Connection \u003cspan\u003e(Max)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\n\u003cspan\u003e9\u003c\/span\u003e terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eWiring Standard\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003eWire section area\u0026lt;1.5mm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003eManufacturing Process\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003eISO 9001 Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan\u003eHousing and IP class\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\u003cspan\u003ePC\/ABS fireproof plastic material, protection class: IP30\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" width=\"226\"\u003e\u003cspan\u003eCompliance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"center\" width=\"378\"\u003e\n\u003cspan\u003eEMC \u003c\/span\u003eDirective \u003cspan\u003e89\/336\/EEC\u003c\/span\u003e\n\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\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-619f313bc33f3\" data-node=\"619f313bc33f3\"\u003e\n\u003cdiv class=\"fl-row-content-wrap\"\u003e\n\u003cdiv class=\"fl-row-content fl-row-full-width fl-node-content\"\u003e\n\u003cdiv class=\"fl-col-group fl-node-619f313bc3751\" data-node=\"619f313bc3751\"\u003e\n\u003cdiv class=\"fl-col fl-node-619f313bc378f fl-col-has-cols\" data-node=\"619f313bc378f\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-col-group fl-node-619f313bc37cd fl-col-group-nested\" data-node=\"619f313bc37cd\"\u003e\n\u003cdiv class=\"fl-col fl-node-619f313bc380b\" data-node=\"619f313bc380b\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-module fl-module-heading fl-node-619f313bc3848\" data-node=\"619f313bc3848\" data-animation-delay=\"0.0\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003ch3 class=\"fl-heading\"\u003e\n\u003cspan class=\"fl-heading-text\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp class=\"fl-heading\"\u003e\u003cstrong\u003e\u003cspan class=\"fl-heading-text\"\u003eDIMENSIONS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fl-module fl-module-photo fl-node-619f3153a992f\" data-node=\"619f3153a992f\" data-animation-delay=\"0.0\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-photo fl-photo-align-center\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\"\u003e\n\u003cdiv class=\"fl-photo-content fl-photo-img-png\"\u003e\u003cimg class=\"fl-photo-img wp-image-1570\" src=\"https:\/\/www.iaqtongdy.com\/uploads\/G09-O3-MonitorController-2004-9.png\" alt=\"G09-O3 Monitor\u0026amp;Controller-2004 (9)\" itemprop=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"fl-photo-content fl-photo-img-png\"\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\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Wall Mount Ozone Monitor Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/G09-O3_Monitor_Controller_datasheet-2402.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?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Wall Mount Ozone Monitor Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/G09-O3_Monitor_Controller_datasheet-2402.pdf\" target=\"_blank\"\u003eWall Mount Ozone Monitor Datasheet\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\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tongdy","offers":[{"title":"Default Title","offer_id":47790019150048,"sku":"G09-O3-3111-B50","price":939.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/wall-mount-ozone-monitor-g09-o3-3111-b50-9751119.jpg?v=1764624064"},{"product_id":"9","title":"Desktop PM 2.5 Particulate Monitor","description":"\u003ch1\u003eThe Desktop Type PM 2.5 Monitor provides real-time measurement of indoor particulate matter, including PM2.5 and PM10 concentrations, alongside temperature and humidity.\u003c\/h1\u003e\n\u003cp data-end=\"608\" data-start=\"103\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eNote: All Tongdy monitors and controls ship direct from the factory. Please allow 10-15 business days for shipping and handling.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIts clear LCD shows current values and a one-hour moving average for accurate air quality assessment. The device features six backlight colors aligned with PM2.5 AQI standards, offering an intuitive visual indication of air pollution levels. Equipped with an optional RS485 Modbus RTU interface, it supports integration into building systems. Designed for flexible placement, it can be mounted o\u003c\/p\u003e\n\u003cp\u003eThe Desktop Type PM2.5 Monitor offers precise real-time tracking of indoor air quality by measuring PM2.5 and PM10 particulate matter concentrations, along with temperature and humidity levels. Its clear LCD screen displays both immediate readings and a one-hour moving average, enabling thorough assessment of fluctuating air conditions. The monitor features six backlight colors that correspond to PM2.5 AQI standards, providing an immediate and intuitive visual cue to the severity of particulate pollution. With an optional RS485 interface supporting Modbus RTU protocol, this device can be seamlessly integrated into existing building management systems for centralized monitoring. This makes the monitor an essential tool for continuous, expert-level air quality management in residential, commercial or industrial settings.\u003c\/p\u003e\n\u003cul data-start=\"104\" data-end=\"877\"\u003e\n\u003cli data-start=\"104\" data-end=\"235\"\u003e\n\u003cp data-start=\"106\" data-end=\"235\"\u003e\u003cstrong data-start=\"106\" data-end=\"144\"\u003eComprehensive Air Quality Tracking\u003c\/strong\u003e – Measures PM2.5, PM10, temperature and humidity for a full picture of indoor conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"236\" data-end=\"369\"\u003e\n\u003cp data-start=\"238\" data-end=\"369\"\u003e\u003cstrong data-start=\"238\" data-end=\"269\"\u003eClear, Easy-to-Read Display\u003c\/strong\u003e – LCD screen shows real-time data plus a one-hour moving average to capture trends in air quality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"370\" data-end=\"512\"\u003e\n\u003cp data-start=\"372\" data-end=\"512\"\u003e\u003cstrong data-start=\"372\" data-end=\"397\"\u003eInstant Visual Alerts\u003c\/strong\u003e – Six backlight colors correspond to PM2.5 AQI standards, making pollution levels easy to understand at a glance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"513\" data-end=\"643\"\u003e\n\u003cp data-start=\"515\" data-end=\"643\"\u003e\u003cstrong data-start=\"515\" data-end=\"543\"\u003eSmart System Integration\u003c\/strong\u003e – Optional RS485 Modbus RTU interface allows seamless connection with building management systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"644\" data-end=\"753\"\u003e\n\u003cp data-start=\"646\" data-end=\"753\"\u003e\u003cstrong data-start=\"646\" data-end=\"677\"\u003eVersatile Placement Options\u003c\/strong\u003e – Designed for both desktop use and wall mounting to suit any environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"754\" data-end=\"877\"\u003e\n\u003cp data-start=\"756\" data-end=\"877\"\u003e\u003cstrong data-start=\"756\" data-end=\"790\"\u003eProfessional-Grade Performance\u003c\/strong\u003e – Delivers reliable, continuous monitoring for homes, offices and industrial spaces.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"fl-builder-content fl-builder-content-1582 fl-builder-content-primary fl-builder-global-templates-locked\" data-post-id=\"1582\"\u003e\n\u003cdiv class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-619f2e2811911\" data-node=\"619f2e2811911\"\u003e\n\u003cdiv class=\"fl-row-content-wrap\"\u003e\n\u003cdiv class=\"fl-row-content fl-row-full-width fl-node-content\"\u003e\n\u003cdiv class=\"fl-col-group fl-node-619f2e2811dfe\" data-node=\"619f2e2811dfe\"\u003e\n\u003cdiv class=\"fl-col fl-node-619f2e2811e4e fl-col-has-cols\" data-node=\"619f2e2811e4e\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-col-group fl-node-619f2e2811e93 fl-col-group-nested\" data-node=\"619f2e2811e93\"\u003e\n\u003cdiv class=\"fl-col fl-node-619f2e2811ed6\" data-node=\"619f2e2811ed6\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-module fl-module-rich-text fl-node-619f2e2811f59\" data-node=\"619f2e2811f59\" data-animation-delay=\"0.0\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-rich-text\"\u003e\n\u003cdiv class=\"table_wrap\"\u003e\n\u003ctable style=\"width: 100%; height: 961px;\" border=\"1\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 54px;\" valign=\"center\" width=\"200\"\u003ePower supply\u003cb\u003e\u003ci\u003e\u003c\/i\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 54px;\" valign=\"center\" width=\"395\"\u003eG03-PM2.5-300\u003cspan\u003eH\u003c\/span\u003e: 5VDC with a power adaptor\n\u003cp\u003eG03-PM2.5-340\u003cspan\u003eH\u003c\/span\u003e: 24VAC\/VDC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 19px;\" valign=\"center\" width=\"200\"\u003eWork consumption\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 19px;\" valign=\"center\" width=\"395\"\u003e1.2W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 38px;\" valign=\"center\" width=\"200\"\u003eWarm-up time\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 38px;\" valign=\"center\" width=\"395\"\u003e60s (first using or using again after a long-time power off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 19px;\" valign=\"center\" width=\"200\"\u003eMonitor parameters\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 19px;\" valign=\"center\" width=\"395\"\u003ePM2.5, air temperature, air relative humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 264px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 264px;\" valign=\"center\" width=\"200\"\u003eLCD display\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 264px;\" valign=\"center\" width=\"395\"\u003e\n\u003cp\u003eLCD six backlit, displays six levels of PM2.5 concentrations and one hour moving average value.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eGreen:   Top Quality- Grade I\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eYellow:   Good Quality-Grade II\u003c\/p\u003e\n\u003cp\u003eOrange:  Mild level pollution -Grade III\u003c\/p\u003e\n\u003cp\u003eRed:     Medium level pollution Grade IV\u003c\/p\u003e\n\u003cp\u003ePurple:   Serious level pollution Grade V\u003c\/p\u003e\n\u003cp\u003eMaroon:  Severe pollution - Grade VI\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 54px;\" valign=\"center\" width=\"200\"\u003eInstallation\u003cb\u003e\u003ci\u003e\u003c\/i\u003e\u003c\/b\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 54px;\" valign=\"center\" width=\"395\"\u003eDesktop-G03-PM2.5-\u003cspan\u003e300H\u003c\/span\u003e\n\u003cp\u003eWall mounting-G03-PM2.5-\u003cspan\u003e340H\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 19px;\" valign=\"center\" width=\"200\"\u003eStorage condition\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 19px;\" valign=\"center\" width=\"395\"\u003e0℃~60℃\/ 5~95%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 19px;\" valign=\"center\" width=\"200\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 19px;\" valign=\"center\" width=\"395\"\u003e85mm×130mm×36.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 19px;\" valign=\"center\" width=\"200\"\u003eHousing materials\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 19px;\" valign=\"center\" width=\"395\"\u003ePC+ABS materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 19px;\" valign=\"center\" width=\"200\"\u003eNet weight\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 19px;\" valign=\"center\" width=\"395\"\u003e198g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 19px;\" valign=\"center\" width=\"200\"\u003eIP class\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 19px;\" valign=\"center\" width=\"395\"\u003eIP30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 106.060606%; height: 19px;\" colspan=\"2\" valign=\"center\" width=\"595\"\u003eTemperature and Humidity Parameters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 38px;\" valign=\"center\" width=\"200\"\u003eTemperature humidity sensor\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 38px;\" valign=\"center\" width=\"395\"\u003eBuilt-in high precision digital integrated temperature humidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 19px;\" valign=\"center\" width=\"200\"\u003eTemperature measuring range\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 19px;\" valign=\"center\" width=\"395\"\u003e-20℃~50℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 38px;\" valign=\"center\" width=\"200\"\u003eRelative humidity measuring range\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 38px;\" valign=\"center\" width=\"395\"\u003e0~100%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 19px;\" valign=\"center\" width=\"200\"\u003eDisplay resolution\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 19px;\" valign=\"center\" width=\"395\"\u003eTemperature:0.01℃            Humidity:0.01%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 38px;\" valign=\"center\" width=\"200\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 38px;\" valign=\"center\" width=\"395\"\u003eTemperature:\u0026lt;±0.5℃@30℃     Humidity:\u0026lt;±3.0%RH （20%~80%RH）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 38px;\" valign=\"center\" width=\"200\"\u003eStability\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 38px;\" valign=\"center\" width=\"395\"\u003eTemperature:\u0026lt;0.04℃ per year   Humidity:\u0026lt;0.5%RH per year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 106.060606%; height: 19px;\" colspan=\"2\" valign=\"center\" width=\"595\"\u003ePM2.5 Parameters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 19px;\" valign=\"center\" width=\"200\"\u003eBuilt-in sensor\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 19px;\" valign=\"center\" width=\"395\"\u003eLaser dust sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 19px;\" valign=\"center\" width=\"200\"\u003eSensor Type\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 19px;\" valign=\"center\" width=\"395\"\u003eOptical sensing with an IR LED and a photo-sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 19px;\" valign=\"center\" width=\"200\"\u003eMeasuring range\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 19px;\" valign=\"center\" width=\"395\"\u003e0~600μg∕m3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 19px;\" valign=\"center\" width=\"200\"\u003eDisplay resolution\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 19px;\" valign=\"center\" width=\"395\"\u003e0.1μg∕m3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 38px;\" valign=\"center\" width=\"200\"\u003eMeasuring accuracy（1h average）\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 38px;\" valign=\"center\" width=\"395\"\u003e±10µg+10% of reading  @ 20℃~35℃，20%~80%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 19px;\" valign=\"center\" width=\"200\"\u003eWorking life\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 19px;\" valign=\"center\" width=\"395\"\u003e\u0026gt;5 years (avoid to close lampblack, dust, great light)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 19px;\" valign=\"center\" width=\"200\"\u003eStability\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 19px;\" valign=\"center\" width=\"395\"\u003e\u0026lt;10% measurement decline in five years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 106.060606%; height: 19px;\" colspan=\"2\" valign=\"center\" width=\"595\"\u003eOption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 35.650624%; height: 19px;\" valign=\"center\" width=\"200\"\u003eRS485 interface\u003c\/td\u003e\n\u003ctd style=\"width: 70.409982%; height: 19px;\" valign=\"center\" width=\"395\"\u003eMODBUS protocol\u003cspan\u003e，\u003c\/span\u003e\u003cspan\u003e384\u003c\/span\u003e00bps\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\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Desktop PM 2.5 Particulate Monitor Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/G03-PM2.5_IAQ_Monitor_datasheet-2312.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?v=1598991821\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/G03-PM2.5_IAQ_Monitor_datasheet-2312.pdf\" title=\"Desktop PM 2.5 Particulate Monitor Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eDesktop PM 2.5 Particulate Monitor Datasheet\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\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tongdy","offers":[{"title":"Default Title","offer_id":47790019215584,"sku":"G03-PM2.5-300T","price":276.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/desktop-pm-25-particulate-monitor-g03-pm25-300t-4896686.jpg?v=1759403042"},{"product_id":"wall-mount-temperature-rh-transmitter","title":"Wall Mount Temperature + RH Transmitter","description":"\u003ch1\u003e\u003cspan\u003eAccurate real-time measurement with flexible outputs, Modbus communication and compact wall-mount design for easy installation.\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp data-end=\"608\" data-start=\"103\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eNote: All Tongdy monitors and controls ship direct from the factory. Please allow 10-15 business days for shipping and handling.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eRS485 interface with Modbus RTU supports seamless system compatibility. Analog outputs (0–10 VDC, 4–20 mA, 0–5 VDC) expand its flexibility. The accompanying mobile app offers data visualization, display, and download functions, complemented by a six-light, three-color indicator that clearly communicates environmental conditions. This transmitter consolidates sensing, recording, and networked monitoring into a single, reliable solution for professional applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"176\" data-start=\"102\"\u003e\n\u003cp data-end=\"176\" data-start=\"104\"\u003e\u003cstrong data-end=\"174\" data-start=\"104\"\u003eDesigned for accurate temperature and relative humidity monitoring\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"275\" data-start=\"177\"\u003e\n\u003cp data-end=\"275\" data-start=\"179\"\u003e\u003cstrong\u003eProvides up to 2 analog outputs\u003c\/strong\u003e: 0–10 VDC \/ 4–20 mA \/ 0–5 VDC for temperature and humidity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"345\" data-start=\"276\"\u003e\n\u003cp data-end=\"345\" data-start=\"278\"\u003e\u003cstrong data-end=\"311\" data-start=\"278\"\u003eAutomatic humidity correction\u003c\/strong\u003e across the full operating range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"422\" data-start=\"346\"\u003e\n\u003cp data-end=\"422\" data-start=\"348\"\u003e\u003cstrong\u003eSupports custom point setup\u003c\/strong\u003e for temperature and humidity adjustments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"504\" data-start=\"423\"\u003e\n\u003cp data-end=\"504\" data-start=\"425\"\u003e\u003cstrong data-end=\"464\" data-start=\"434\"\u003eModbus RS485 communication\u003c\/strong\u003e for building systems integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"568\" data-start=\"505\"\u003e\n\u003cp data-end=\"568\" data-start=\"507\"\u003e\u003cstrong data-end=\"544\" data-start=\"507\"\u003eCompact, simple wall-mount design\u003c\/strong\u003e for easy installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"fl-row fl-row-full-width fl-row-bg-none fl-node-61c934efcb4ff\" data-node=\"61c934efcb4ff\"\u003e\n\u003cdiv class=\"fl-row-content-wrap\"\u003e\n\u003cdiv class=\"fl-row-content fl-row-full-width fl-node-content\"\u003e\n\u003cdiv class=\"fl-col-group fl-node-61c934efcb53c\" data-node=\"61c934efcb53c\"\u003e\n\u003cdiv class=\"fl-col fl-node-61c934efcb57a fl-col-has-cols\" data-node=\"61c934efcb57a\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-col-group fl-node-61c934efcb5b8 fl-col-group-nested\" data-node=\"61c934efcb5b8\"\u003e\n\u003cdiv class=\"fl-col fl-node-61c934efcb5f5\" data-node=\"61c934efcb5f5\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-module fl-module-rich-text fl-node-61c934efcb670\" data-node=\"61c934efcb670\" data-animation-delay=\"0.0\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-rich-text\"\u003e\n\u003cdiv class=\"table_wrap\"\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\" align=\"left\" style=\"width: 100%; height: 241px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd width=\"164\" style=\"width: 29.259259%; height: 19px;\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"239\" style=\"width: 42.592593%; height: 19px;\"\u003e\u003cb\u003eTemperature\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"220\" style=\"width: 28.148148%; height: 19px;\"\u003e\u003cb\u003eRelative Humidity\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd width=\"164\" style=\"width: 29.259259%; height: 35px;\"\u003eSensor\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"455\" style=\"width: 70.740741%; height: 35px;\"\u003e\n\u003cp align=\"left\"\u003eDigital integrated temperature and humidity sensor\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd width=\"164\" style=\"width: 29.259259%; height: 19px;\"\u003eMeasuring range\u003c\/td\u003e\n\u003ctd width=\"239\" style=\"width: 42.592593%; height: 19px;\"\u003e\n\u003cp\u003e0~50℃ (32~122℉) (default)\u003cbr\u003e0~60℃ (32~140℉) or \u003cbr\u003e-20~60℃ (-4~140℉) \u003cbr\u003e(user selectable, with jumpers)\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"220\" style=\"width: 28.148148%; height: 19px;\"\u003e0-99%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd width=\"164\" style=\"width: 29.259259%; height: 38px;\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd width=\"239\" style=\"width: 42.592593%; height: 38px;\"\u003e±0.5℃\u003c\/td\u003e\n\u003ctd width=\"220\" style=\"width: 28.148148%; height: 38px;\"\u003e±4.0%RH (20%-80%RH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd width=\"164\" style=\"width: 29.259259%; height: 19px;\"\u003eStability\u003c\/td\u003e\n\u003ctd width=\"239\" style=\"width: 42.592593%; height: 19px;\"\u003e\u0026lt;0.15℃ per year\u003c\/td\u003e\n\u003ctd width=\"220\" style=\"width: 28.148148%; height: 19px;\"\u003e\u0026lt;0.5%RH per year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd width=\"164\" style=\"width: 29.259259%; height: 19px;\"\u003eStorage environment\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"455\" style=\"width: 70.740741%; height: 19px;\"\u003e0~50℃(32~120℉) \/ 20~60%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd width=\"164\" style=\"width: 29.259259%; height: 19px;\"\u003eHousing\/IP Class\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"455\" style=\"width: 70.740741%; height: 19px;\"\u003ePC\/ABS fireproof material\/ IP40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd width=\"164\" style=\"width: 29.259259%; height: 35px;\"\u003eCommunication\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"455\" style=\"width: 70.740741%; height: 35px;\"\u003e\n\u003cp align=\"left\"\u003eRS485 (Modbus RTU)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd width=\"164\" style=\"width: 29.259259%; height: 19px;\"\u003eAnalog Output\u003c\/td\u003e\n\u003ctd colspan=\"2\" width=\"455\" style=\"width: 70.740741%; height: 19px;\"\u003e0~10VDC(default) or 4~20mA (selectable by jumpers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cdiv class=\"table_wrap\"\u003e\n\u003ctable style=\"width: 100%; height: 92px;\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" align=\"left\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 29.159213%; height: 19px;\" width=\"164\"\u003ePower supply\u003c\/td\u003e\n\u003ctd style=\"width: 70.840787%; height: 19px;\" width=\"453\"\u003e24VAC\/VDC±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35px;\"\u003e\n\u003ctd style=\"width: 29.159213%; height: 35px;\" width=\"164\"\u003eNet weight \/Dimensions\u003c\/td\u003e\n\u003ctd style=\"width: 70.840787%; height: 35px;\" width=\"453\"\u003e\n\u003cp align=\"left\"\u003e180g,   (W)100mm×(H)80mm×(D)28mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 29.159213%; height: 19px;\" width=\"164\"\u003eInstallation standard\u003c\/td\u003e\n\u003ctd style=\"width: 70.840787%; height: 19px;\" width=\"453\"\u003e65mm×65mm or 2”×4”wire box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 29.159213%; height: 19px;\" width=\"164\"\u003eApproval\u003c\/td\u003e\n\u003ctd style=\"width: 70.840787%; height: 19px;\" width=\"453\"\u003eCE-Approval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.159213%;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.840787%;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\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\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Wall Mount Temp + RH Monitor Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/F2000TSM-TH_Transmitter-2502.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\/850001E-i.pdf?v=1651255080\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Wall Mount Temperature + RH Monitor Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/F2000TSM-TH_Transmitter-2502.pdf\" target=\"_blank\"\u003eWall Mount Temperature + RH Monitor Datasheet\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\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Tongdy","offers":[{"title":"Default Title","offer_id":47790019248352,"sku":"F2000TSM-TH-M201","price":154.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/wall-mount-temperature-rh-transmitter-f2000tsm-th-m201-5110000.jpg?v=1759403042"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/collections\/indoor-air-quality-9379432.jpg?v=1752749716","url":"https:\/\/sperdirect.com\/fr-ca\/collections\/air-quality.oembed?page=3","provider":"Sper Scientific Direct","version":"1.0","type":"link"}