Portable gas detector PM2.5 PM1.0 PM10 HCHO TVOC AQI air detector with Temperature and humidity

Place of Origin: Guangdong, China (Mainland) Brand Name: Dienmern Model Number: DM502
Product Name: PM2.5 monitor laser Air quality Monitor Material: ABS + TFT LCD Screen Size: 155*87*35MM
Sensor type: Laser Scattering Measure Components: PM2.5 PM1.0 PM10 TVOC HCHO AQI Power Supply: lithium battery rechargeable
Usage: Indoor /in car /new house /bedroom HCHO: 0.001-1.999Mg/M3 TVOC: 0.001-9.999Mg/M3
Color: Black , White

Air quality detector measure PM2.5 PM1.0 PM10 HCHO/TVOC AQI air detector with Temperature and humidity

-PM2.5 Sensor technolology : Laser Scattering

-HCHO technolology :Electrochemistry sensor

-TVOC technolology: Semiconductor sensor -Processor : ARM ,High-speed complex calculations

-Temperature and Humidity sensor, detect Temp,Hum.

-Big TFT LCD screen display ,24 hours real time monitoring.
-Detection range:

AQI(0-500)
PM2.5 ( 0-999 ug/M³ )

HCHO(0.001-1.999Mg/M³)
TVOC(0.001-9.999Mg/M³)
-Power supply：rechargeable Li-battery

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