Product name
Multi-function Air quality detector
Usage
Indoor /in car /new house /bedroom
Power supply
rechargeable Li-battery 2000mah
PM2.5 Sensor technolology
Laser Scattering
HCHO/TVOC technolology
Semiconductor sensor
Detection range
PM2.5 ( 0-999 ug/M³ )HCHO(0.001-1.999Mg/M³)TVOC(0.001-9.999Mg/M³)
Display
LCD screen display