Support personnalisé
OEM, ODM, OBM, Logiciel réingénierie
Point d'origine
Guangdong, China
Product Name
Multi-function CO2 PM2.5 Air quality detector
Power supply
rechargeable Li-battery2000mah
CO2 Sensor Technology
infrared ( NDIR)
PM2.5 Sensor Technology
Laser Scattering
Detection range
AQI(0-500) PM2.5 (0-999 ug/M³) CO2 ( 400-5000 ppm)
Display
3.5 inch color Screen LCD display
Power Supply
rechargeable Li-battery2000mah