{"product_id":"uni-t-a37-co2-meter","title":"UNI-T A37 | CO2 Meter","description":"\u003cp\u003eThe UNI-T A37 CO2 Meter is designed to detect carbon dioxide concentration in indoor environments while also displaying temperature, humidity, date and time. It is useful for offices, classrooms, meeting rooms, homes, HVAC checks and indoor air quality observation. UNI-T lists A37 with a 400–5000ppm CO2 range, 1ppm resolution, NDIR CO2 sensor, automatic baseline correction, audible\/visual alarm, backlight, low battery indication and a 3.7V Li-ion battery with Micro USB charging.\u003c\/p\u003e\n\u003ch2\u003ePro Tip\u003c\/h2\u003e\n\u003cp\u003eMonitor CO2 during occupied periods, not empty-room periods; high CO2 usually appears when ventilation is insufficient for the number of people present. Buy UNI-T A37 from Kamadi Pakistan for indoor CO2 and air quality checking.\u003c\/p\u003e\n\u003ch2\u003eBuyer’s Selection Guide\u003c\/h2\u003e\n\u003cp\u003eChoose the A37 if CO2 concentration is the main concern. It is better suited for ventilation and occupancy-related air quality checks than PM2.5-only meters.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCO2 air quality meter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e400–5000ppm CO2 range\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNDIR CO2 sensor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature and humidity display\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDate and time display\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutomatic baseline correction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAudible and visual alarm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBacklight\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow battery indication\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRechargeable Li-ion battery\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: A37\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: CO2 Meter\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCO2 Range: 400ppm to 5000ppm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCO2 Resolution: 1ppm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCO2 Accuracy: ±(5%rdg + 50ppm) from 400ppm to 2000ppm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature Range: -10°C to 50°C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature Resolution: 0.1°C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature Accuracy: Typical ±1°C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRelative Humidity Range: 0%RH to 99%RH\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHumidity Resolution: 1%RH\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHumidity Accuracy: Typical ±5%RH from 10%RH to 90%RH at 25°C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensor Type: NDIR CO2 sensor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0°C to 50°C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower: 3.7V DC Li-ion battery \/ Micro USB charging port\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisplay Size: 42 × 65mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNet Weight: 195g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Size: 75 × 55 × 130mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIndoor CO2 monitoring\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClassroom and office ventilation checks\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMeeting room air quality observation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHVAC comfort inspection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHome and workplace air quality awareness\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uni-T Instruments","offers":[{"title":"Default Title","offer_id":49437344170241,"sku":"211490232","price":27200.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5659\/1873\/files\/kamadiplaceholder_39f6f5bc-6e6d-41e1-bf90-780206f87500.png?v=1739480679","url":"https:\/\/kamadi.pk\/products\/uni-t-a37-co2-meter","provider":"Kamadi Pakistan","version":"1.0","type":"link"}