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5 in 1 CO2 Meter Digital Temperature Humidity Sensor Tester Air Quality Monitor Carbon Dioxide Formaldehyde HCHO Detector | Feature: | 1. 5-in-1: can use as a carbon dioxide concentration detection, thermometer and hygrometer at the same time. | 2. Battery supply: built-in 1500mAh lithium battery, use USB charging cable to charge it. | 3. Color screen: display the current CO2 data, temperature and humidity data. The colored ring will change according to the CO2 content. | 4. Easy to operate: long press the “on-off” key for 3 seconds to turn on and off. It will detect the CO2 automatically. | 5. Compact and portable: can be placed in the kitchen, living room, bedroom, or take it when going out. | Specification: | Carbon dioxide detection range: 400-5000PPM | CO2 detection sensitivity: 1PPM | TVOC detection range: 0-2PPM | Temperature measurement range: 0~50°C | Temperature measurement accuracy: ±1°C | Humidity measurement range: 0%~99%RH | Humidity measurement accuracy: ±2%RH | Charging method: DC5V 500mA micro USB interface | Battery: Built-in lithium battery 1500mAh | Size: 89*70*35mm | Screen: about 2.75 inch | Shell material: ABS | Color: Black, White | Note: | Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! | Please allow 1-3cm measuring deviation due to manual measurement. | ![]() ![]() ![]() ![]() |
1 X CO2 Meter | 1 X Manual | 1 X USB Cable | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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19 reviews for 3 in 1 CO2 Meter Digital Temperature Humidity Sensor Tester Air Quality Monitor Carbon Dioxide TVOC Formaldehyde HCHO Detector