Portable Particulate Matter CO2 Detector Air Quality Monitor CO2 measureThis is a kind of air quality detector, which can be used to test temperature and humidity and the concentration of CO2. Equipped with a large digital display with a backlight, you can see the remaining electric quantity, CO2 va......
Product Name | mini CO2 meter |
Model No. | BC311 |
Material | ABS |
Size | 90 * 70 * 35mm |
Test items | CO2+Temperature+Humidity |
Color | Blue/Grey/Black |
Detection range | CO2 ( 400-5000 ppm) |
CO2 technology | Semiconductor sensor |
Power supply | Rechargeable Li-battery 1000mah including USB Charging cable |


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