Support personnalisé
OEM, ODM
Measurement
CO2, TVOC, HCHO, PM2.5, PM10, Temp,Hum
TVOC measuring range
0-2.000mg/m³
CO2 measuring range
370-9999ppm
CO2 accuracy
±3% of readings of ±40PPM
HCHO measuring range
0-1.000mg/m³
AQI measurement range
0-500ug/m3
Operating temperature range
0-50 ℃
Supply battery
removable 3.7V/18650 battery or external 5V USB power supply
Standby time
2200mAh for >7 hours of continuous operation