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|
item |
Air quality tester , Air quality meter |
|
Material |
ABS |
|
Product size |
240 X 120 X 24MM |
|
Detection range |
AQI(0-500)
PM2.5 (0-999 ug/M³)
CO2 ( 400-5000 ppm) HCHO (0.001-1.999Mg/M³) TVOC(0.001-9.999Mg/M³) |
|
Detecting Gas |
CO2, PM2.5, PM10,PM1.0,AQI, HCHO (Formaldehyde), TVOC, Temperature, Humidity,Time |
|
Material |
ABS |
|
Sensor type |
CO2 Technology : infrared ( NDIR) PM2.5 Sensor technolology : Laser Scattering HCHO technolology :Electrochemistry Sensor TVOC technolology : Semiconductor Sensor |
|
Power supply |
rechargeable lithium battery 3000mah |
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