This carbon dioxide detector detects the CO2 of the onsite environment through the principle of absorption of infrared light sources. The product has the characteristics of temperature, humidity, tendency chart, 999 groups of data record, 3.2″ TFT full color display, with alarm setting, data record of time interval measurement, real-time date and time display, chargeable lithium battery or separate external USB charging, use life of sensor ≥8000 hours and stable data.
– 3.2-inch TFT full color display date, time, CO2, humidity, temperature (℃/℉ switchable).
Can also display test mode, historical trend, alarm value setting, records, setting, calibration, data clear and etc.
– Real time CO2 monitoring by the high accuracy sensor, and it will send you an alarm once the detecting data is exceeding the setting value, and you can press the “enter” button to open/close the alarm sound.
– Adjustable backlight brightness, 25%, 50%, 75% and 100%, 4 gears for you to adjust.
You can also select to close auto shutdown function, or set 15min, 30min, 45min,1h, 2h, 4h, 8h auto shutdown time.
– Equipped with reset function, after reset all the parameters will be restored to factory parameters.
– Can store up to 999 groups of data, and has a chart of historical data trend for you to review.
– Compact and portable, easy to operate and to carry around with you.
– Comes with 3.7V, 2200mAh rechargeable lithium battery, or can be powered up through 5V USB cable.
– With professional grade detection technology, this CO2 meter has stable performance, and high accuracy.
– Suitable for public site, agriculture, animal husbandry, industry, and more.
DO NOT operate or calibrate the equipment parameters at will to prevent errors in data detection or inaccuracy.
– Material: ABS
– Input: (USB) 5V, 2A or 18650 battery
– Measuring Scope: 0-9999PPM
– Resolution: 1PPM
– Accuracy: ±10% of readings ±40PPM
– Working Temperature Range: -10℃ to +60℃(-14℉ to 140℉)
– Working Humidity Range: 0-99%RH
– Storage Temperature Range: -40℃ to +80℃(-40℉ to 176℉)
– Temperature Measurement Range: -20℃ to +60℃(-4℉ to 140℉)
– Temperature Measurement Accuracy: ±1℃(±2℉)
– Temperature Resolution: 0.01℃/℉
– Humidity Measurement Range: 0-100%RH
– Humidity Measurement Accuracy: ±2%RH
– Humidity Resolution: 0.01%RH
– Power Supply: 1 * 3.7V, 2200mAh 18650 rechargeable li-ion battery or powered by 5V USB cable (both included)
– Working Current: 100-300mA
– Charging Time: 3 hours
– Record Groups: 999 groups
– Screen Size: 66 * 50mm / 2.60 * 1.97in
– Item Size: 140 * 98 * 30mm / 5.51 * 3.86 * 1.18in
– Storage Box Size: 252 * 210 * 70mm / 9.92 * 8.27 * 2.76in
– Item Weight: 265g / 9.35ounce
– Package Size: 255 * 75 * 120mm / 10.04 * 2.95 * 4.72in
– Package Weight: 488g / 1.08lb
– Packing List:
1 * Detector
1 * USB Cable
1 * Storage Box
1 * Manual (English)
Minimal order: 1 piece