{"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 \u003ca href=\"\/products\/usb-cable?variant=34591607718045\" title=\"Sper Scientific 840054  USB Cable\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003eUSB Cable 840054\u003c\/span\u003e\u003c\/a\u003e and Data Acquisition Software 840052. Comes in a hard carrying case with 4 AA batteries. Uses optional AC Adapter (\u003ca href=\"\/products\/sper-scientific-840027-ac-adapter?variant=33410273116296\" title=\"Sper Scientific 840027  AC Adapter\"\u003e\u003cspan style=\"text-decoration: underline; color: #2b00ff;\"\u003e840027\u003c\/span\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\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\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ca 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 \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 Direct","offers":[{"title":"Default Title","offer_id":43555668426788,"sku":"800046","price":587.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/3914\/1924\/files\/Indoor-Air-Quality-Meter-628353.jpg?v=1770852524","url":"https:\/\/www.growitdepot.com\/products\/indoor-air-quality-meter","provider":"Grow It Depot","version":"1.0","type":"link"}