{"title":"Multi-Purpose Environmental Monitors","description":"\u003cp\u003e\u003cstrong\u003eDiscover unmatched versatility and ease with Sper Scientific’s Multi-Purpose Environmental Monitors. \u003c\/strong\u003e\u003cspan\u003eEngineered to deliver reliable environmental insights in a single, compact tool, these multi-functional meters can also measure a wide variety of parameters including: \u003c\/span\u003eair temperature, air volume, altitude, humidity, light, heat stress index, wind speed and more. \u003cspan\u003eWhether you’re checking lighting in offices, labs, museums or classrooms, these meters effortlessly measure a broad spectrum of light types—visible, UV, ambient, and more—helping you maintain safety, ensure compliance and improve overall environmental conditions with confidence and clarity.\u003c\/span\u003e\u003c\/p\u003e","products":[{"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=\"\/de-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=\"\/de-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":"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=\"\/de-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":"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=\"\/de-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=\"\/de-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":"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":"environmental-monitor","title":"Environmental Monitor","description":"\u003cp\u003e\u003cspan color=\"red\" style=\"color: red;\"\u003e\u003cb\u003eSpecial Order Item: Typically ships in 1-2 weeks.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eThis single environmental instrument measures the four parameters that cause most damage to buildings, valuable objects, documents, etc: ultraviolet and visible light, humidity and temperature.\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003e765\u003c\/strong\u003e measures and displays visible light (Lux or Foot-candles), UV light (mW\/M² or µW\/lumen), temperature (°C or °F) and humidity (%RH). This is t\u003c\/span\u003e\u003cspan\u003ehe world standard instrument for museums, art galleries conservators or any application requiring a controlled environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003e765C (with data logging)\u003c\/strong\u003e is the same as 765 with data logging capacity for over 70,000 readings of all 4 parameters. No special software is required, logged information is stored on an internal USB Flash disc and the data can be downloaded onto a PC and viewed with any spreadsheet (Excel etc). A free application (RView) is also available for download that displays the data as a zoomable graph that can be saved as an image for inclusion in documents and\/or printed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor many years it has been recognized that one of the major causes of damage to museum objects and other antiquities is the fading and rotting effect of light on the object. The most damaging part of the illumination is its ultraviolet (UV) content.\u003c\/p\u003e\n\u003cp\u003eSince 1976 Littlemore Scientific (ELSEC) has been providing instruments that enable the conservator to measure the UV content of light and thereby protect valuable exhibits. Using the 765, measurements can be taken of the proportion of UV present (mW\/lumen), the total amount of UV (mW\/M²), the amount of visible light present as Lux or Foot-candles. Temperature can be measured in °C or °F, humidity is shown as % Relative Humidity (%RH) and dew point. The displayed units can easily be changed by the user.\u003cbr\u003e\u003cbr\u003eMin\/max values and their time of measurement are displayed for each parameter.\u003cbr\u003e\u003cbr\u003eAnyone can take measurements straight out of the box with little, if any, reference to the instruction manual. The appropriate button is pushed depending on the measurement required and the reading is taken. The unit automatically turns off 10 seconds after the last reading unless a button is held down for over 5 seconds, this causes continuous measurements to be taken until another button is pressed. The large 8 line display enables an easy to use menu system to select the more advanced functions, change units etc.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUnits of measurement for UV\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eTraditionally UV has been measured in museums as the proportion of ultraviolet present. This result is useful for checking a particular lamp or window because the proportion of UV does not change with the distance from the light source. Using a simple rule, the amount of UV on an object can be limited (it is usual to arrange that the proportion of UV should not exceed 75mW\/lumen in museums). The actual amount of damage done is determined by the total amount of UV falling on the object, so it is useful to be able to measure this directly, especially if non standard amounts of illumination are required. The amount of UV should be as little as possible but in general should not exceed 20mW\/M².\u003cbr\u003e\u003cbr\u003eA Lux readout is provided to control illumination and limit damage done by visible light. Normal museum light levels should be limited to 150-250 Lux.\u003cbr\u003e\u003cbr\u003eDimensions: 5.9\" x 2.5\" x 1\" (150 x 65 x 25 mm) including RH\/Temperature probe\u003cbr\u003eWeight: 5.6 oz (165 g) with batteries.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable class=\"specs_chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\u003cb\u003eVisible Wavelength Range:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e400 to 700 nM (CIE response). No correction required for different light sources.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\u003cb\u003eVisible Power Range:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e0.1 to 200,000 Lux (0.1 to 20,000 Foot-candles)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\u003cb\u003eUV Wavelength Range:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e300 to 400 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\u003cb\u003eUV Power Range:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e2 to 50,000 mW \/ sqm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\u003cb\u003eUV Proportion Range:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e8 to 10,000 mW \/ Lumen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\u003cb\u003eRH Sensor:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eCapacitive film type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\u003cb\u003eRH Range:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e0 to 100% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\u003cb\u003eDisplay Resolution:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e\n\u003cb\u003eLux:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e0.1 up to 100 then 1\u003cbr\u003e\u003cb\u003eFoot-candles:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e0.1 up to 100 then 1\u003cbr\u003e\u003cb\u003eUV:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e0.1 up to 100 then 1\u003cbr\u003e\u003cb\u003eProportion of UV:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e1 mW \/ Lumen\u003cbr\u003e\u003cb\u003eTemperature:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e0.1°C or °F\u003cbr\u003e\u003cb\u003eRH:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\u003cb\u003eAccuracy:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e\n\u003cb\u003eLight and UV:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e5% ± 1 displayed digit\u003cbr\u003e\u003cb\u003eTemperature:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e±0.5°C (±0.9°F)\u003cbr\u003e\u003cb\u003eRH:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e±2.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\n\u003cb\u003eAngular Response:\u003c\/b\u003e\u003cbr\u003e(Light \u0026amp; UV)\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eCosine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\u003cb\u003eReadout:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e8 line graphical Liquid Crystal Display with automatic backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\n\u003cb\u003eData Logging Time Intervals:\u003c\/b\u003e\u003cbr\u003e(Time Till Full)\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e10 seconds (30 hours), 1 minute (7½ days), 10 minutes (75 days), 1 hour (454 days)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\u003cb\u003eData Logging Storage Capacity:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e10,900 readings of all 4 parameters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\u003cb\u003eStorage Resolution for Logged Data:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e\n\u003cb\u003eLight \u0026amp; UV:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e0.1% of saved value\u003cbr\u003e\u003cb\u003eTemperature:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e0.5°C\u003cbr\u003e\u003cb\u003eHumidity:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e0.5% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\u003cb\u003eComputer Interface:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eIrDA compatible wireless infrared link.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\u003cb\u003eDate Function:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eDisplay as day-month-year or month-day-year.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\u003cb\u003eBatteries:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e2 alkaline AA type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\u003cb\u003eBattery Life:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eApprox. 100 hours continuous use or 12,000 readings taking 30 seconds each. Battery life will be less if the display backlight is used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\n\u003cb\u003eExternal Power Supply:\u003cbr\u003e\u003c\/b\u003eUnless specifically requested, the meter does NOT include a connection for an external supply.\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e4.0 to 5.2V DC, 100 mA A suitable mains power supply can be provided as an optional extra (please specify mains voltage required).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003e\u003cb\u003eOperating Temperature:\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e32 to 122°F\u003cbr\u003e0 to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\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\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e","brand":"ELSEC","offers":[{"title":"Item #ELSEC765","offer_id":35725324746909,"sku":"ELSEC765","price":1767.7,"currency_code":"USD","in_stock":false},{"title":"Item #ELSEC765C - With Data Logging Capability","offer_id":35725324779677,"sku":"ELSEC765C","price":2126.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/environmental-monitor-elsec765-7037374.jpg?v=1752751156"},{"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=\"\/de-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=\"\/de-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":"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":"pm-2-5-indoor-air-quality-monitor","title":"PM 2.5 Indoor Air Quality Monitor","description":"\u003ch1 data-mce-fragment=\"1\"\u003eThis PM 2.5 Indoor Air Quality Monitor is equipped with an instant measurement PM 2.5, and also measures ambient humidity and temperature.\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePlus, with its WiFi feature, you can access real-time and historical data of PM 2.5 readings from your iOS or Android smart phone app. One simple button on the top allows for easy operation, switching between functions like US AQI or CN AQI.\u003c\/p\u003e\n\u003cp\u003ePM 2.5 refers to particulate matter (PM) that has a diameter of 2.5 micrometers or smaller. These tiny particles are a subset of the larger category of particulate matter, which includes a wide range of solid and liquid particles suspended in the air.\u003c\/p\u003e\n\u003cp\u003ePM 2.5 particles are very small and can remain airborne for extended periods, allowing them to be easily inhaled into the lungs. Due to their small size, they can penetrate deep into the respiratory system and even enter the bloodstream. This makes PM 2.5 a significant public health concern.\u003c\/p\u003e\n\u003cp\u003eThe primary sources of PM 2.5 include:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eCombustion of fossil fuels: Emissions from vehicles, power plants, and industrial processes that burn coal, oil, and gas.\u003c\/li\u003e\n\u003cli\u003eResidential heating and cooking: Wood-burning stoves, fireplaces, and cooking can release PM 2.5 particles.\u003c\/li\u003e\n\u003cli\u003eAgricultural activities: Plowing, tilling, and crop burning can contribute to PM 2.5 emissions.\u003c\/li\u003e\n\u003cli\u003eWildfires: Smoke from forest fires can release large amounts of PM 2.5 into the atmosphere.\u003c\/li\u003e\n\u003cli\u003eIndustrial processes: Various industrial activities can generate PM 2.5 particles as by-products.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eExposure to PM 2.5 has been linked to numerous health problems, particularly respiratory and cardiovascular diseases. Vulnerable groups such as children, the elderly, and individuals with pre-existing health conditions are at higher risk. In response to these health concerns, many countries have set air quality standards and regulations to limit PM 2.5 concentrations in the atmosphere and protect public health.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eLookup Table for AQI and PM2.5 Value \u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"t1\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\" rowspan=\"2\"\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s3\"\u003eAir Quality Index \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e(AQI)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td2\" valign=\"middle\" colspan=\"2\"\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s3\"\u003eCorresponding PM2.5\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s3\"\u003eConcentration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td3\" valign=\"middle\" rowspan=\"2\"\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s3\"\u003eAir Pollution\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s3\"\u003eLevel for Health\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td4\" valign=\"middle\" rowspan=\"2\"\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s3\"\u003eColor Code\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td5\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003eCN \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s3\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td5\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003eUS \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s3\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e0~50\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td5\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e0~35\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td5\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e0~12\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td3\" valign=\"middle\"\u003e\n\u003cp class=\"p5\"\u003e\u003cspan class=\"s4\"\u003e\u003cb\u003e Level 1\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s3\"\u003e(Excellent)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td4\" valign=\"middle\"\u003e\n\u003cp class=\"p6\"\u003e\u003cspan class=\"s5\"\u003eGreen\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e51~100\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td5\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e36~75\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td5\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e13~35\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td3\" valign=\"middle\"\u003e\n\u003cp class=\"p5\"\u003e\u003cspan class=\"s4\"\u003e\u003cb\u003eLevel 2\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s3\"\u003e(Good)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td4\" valign=\"middle\"\u003e\n\u003cp class=\"p7\"\u003e\u003cspan class=\"s6\"\u003eYellow\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e101~150\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td5\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e76~115\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td5\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e36-55\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td3\" valign=\"middle\"\u003e\n\u003cp class=\"p5\"\u003e\u003cspan class=\"s4\"\u003e\u003cb\u003e Level 3 \u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s3\"\u003e (Lightly Polluted)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td4\" valign=\"middle\"\u003e\n\u003cp class=\"p6\"\u003e\u003cspan class=\"s7\"\u003eOrange\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e151~200\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td5\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e116~150\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td5\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e56~150\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td3\" valign=\"middle\"\u003e\n\u003cp class=\"p5\"\u003e\u003cspan class=\"s4\"\u003e\u003cb\u003e Level 4 \u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s3\"\u003e (Moderately Polluted)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td4\" valign=\"middle\"\u003e\n\u003cp class=\"p6\"\u003e\u003cspan class=\"s8\"\u003eRed\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e201~300\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td5\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e151~250\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td5\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e151~250\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td3\" valign=\"middle\"\u003e\n\u003cp class=\"p5\"\u003e\u003cspan class=\"s4\"\u003e\u003cb\u003eLevel 5 \u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s3\"\u003e(Heavily Polluted)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td4\" valign=\"middle\"\u003e\n\u003cp class=\"p6\"\u003e\u003cspan class=\"s9\"\u003ePurple\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e301~500\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td5\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e251~500\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td5\" valign=\"middle\"\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003e251~500\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td3\" valign=\"middle\"\u003e\n\u003cp class=\"p5\"\u003e\u003cspan class=\"s4\"\u003e\u003cb\u003eLevel 6 \u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s3\"\u003e(Severely Polluted)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td4\" valign=\"middle\"\u003e\n\u003cp class=\"p6\"\u003e\u003cspan class=\"s10\"\u003eMaroon\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"p8\"\u003e\u003cspan class=\"s2\"\u003e \u003c\/span\u003e\u003c\/p\u003e","brand":"Tenmars","offers":[{"title":"Default Title","offer_id":44083278577888,"sku":"800123","price":164.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/pm-25-indoor-air-quality-monitor-800123-206107.jpg?v=1752691874"},{"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":"desktop-air-quality-monitor-with-air-quality-index-pm2-5-pm10-pm1-0-hcho-tvoc","title":"Indoor Air Quality Monitor with Air Quality Index, PM2.5, PM10, PM1.0, HCHO, TVOC","description":"\u003ch1 data-mce-fragment=\"1\"\u003eCompact Desktop Air Quality Monitor is designed to accurately measure the Indoor Air Quality Index as well as dust,  particulates, volatile organic compounds and the overall air quality of your environment.\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWith easy to read graphics and a large, bright color LED display, this monitor can detect PM 1, PM 2.5, PM 10 (particulate matter), TVOC (total volatile organic compounds), HCHO (formaldehyde), temperature and humidity with high sensitivity, stability and response speed. Also calculates the Air Quality Index and displays this reading using a color-coded bar graph.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe unit combines multiple air sensors with a super quiet, built-in fan to allow realtime monitoring, and also has an auto calibration function. Perfect for home, office, newly furnished houses, kitchens, bedrooms, commercial spaces and classrooms.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCompact size fits on any desk, nightstand or tabletop, and the unit features a rechargeable lithium-ion battery with micro-USB charging cable and a low battery indicator on the display. \u003cmeta charset=\"utf-8\"\u003eThe monitor also self-calibrates with a double press of the power button.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2.8\" Color LED screen display\u003c\/li\u003e\n\u003cli\u003eSelf-Calibration Function\u003c\/li\u003e\n\u003cli\u003eHigh-speed ARM master program\u003c\/li\u003e\n\u003cli\u003eSimple operation and readings\u003c\/li\u003e\n\u003cli\u003eAdvanced laser PM2.5 detection probe\u003c\/li\u003e\n\u003cli\u003eIndependent HCHO and TVOC air detection probes\u003c\/li\u003e\n\u003cli\u003eTemperature and Humidity value display\u003c\/li\u003e\n\u003cli\u003eHCHO testing value exceeded alarm and alert alarm\u003c\/li\u003e\n\u003cli\u003eAir Quality Index – displays the current AQI value\u003c\/li\u003e\n\u003cli\u003eRechargeable high-capacity lithium battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMonitor includes USB charging cable, lithium ion battery and instructions.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 518px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eProduct Size\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003e100 x 100 x 70mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eProduct Weight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003e197g (6.95 oz)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eDisplay Method\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003eLCD Screen\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eMeasure\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003ePM2.5 , HCHO (Formaldehyde)\u003c\/p\u003e\n\u003cp\u003eTVOC, Temperature, Humidity, AQI\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eDetection method for PM\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003eLaser Scattering\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eConcentration unit for PM\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003eug \/ m3\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eConcentration unit for\u003c\/p\u003e\n\u003cp\u003eHCHO and TVOC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003emg \/ m3\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003ePM measuring range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003e0 - 999 ug \/ m3\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eHCHO measuring range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003e0.001 - 1.999 Mg \/ m3\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eTVOC measuring range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003e0.001 - 9.999 Mg \/ m3\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eAQI range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003e0 - 500\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eAtmospheric Pressure\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003e12.5 PSI - 15.4 PSI\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eSampling Time\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003e1.5 Seconds\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eTemperature Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003e-10°C - 50°C (14°F - 122ºF)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eStorage Temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003e-10°C - 50°C (14°F - 140ºF)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eRelative Humidity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003e20% - 85%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eHumidity Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003e20% - 85%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eCharging\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003e1000 mAh 5V DC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003eBattery\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003e2000 mAh Lithium Ion\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 266.734px;\"\u003e\n\u003cp\u003ePower source\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 233.266px;\"\u003e\n\u003cp\u003eRechargeable Lithium battery\u003c\/p\u003e\n\u003cp\u003e5V DC power charging via micro USB port\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\n\u003cbr\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\/860066-i.pdf\" target=\"_blank\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860065-i.pdf?v=1700003801\"\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\/860065-i.pdf?v=1721688049\" target=\"_blank\"\u003e \u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/files\/860065-i.pdf?v=1721688049\"\u003eInstruction Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sper Scientific","offers":[{"title":"Default Title","offer_id":44358375768288,"sku":"860065","price":114.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/products\/desktop-air-quality-monitor-with-air-quality-index-pm25-pm10-pm10-hcho-tvoc-860065-264675.jpg?v=1752691906"},{"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":"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=\"\/de-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":"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"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8248\/4360\/collections\/multi-purpose-light-meters-8233773.jpg?v=1757395540","url":"https:\/\/sperdirect.com\/de-ca\/collections\/multi-purpose-light-meters.oembed","provider":"Sper Scientific Direct","version":"1.0","type":"link"}