Family Formaldehyde Detector CH2O TVOC Toluene PM10 Pm2.5 Air Quality Gas Tester

Family Formaldehyde Detector CH2O TVOC Toluene PM10 pm2.5 Air quality gas tester

Detection principle:Principle of Semiconductor Sensitive Sensor
Sampling method:Diffusion - type acquisition
Concentration unit:mg/m3
Display method:LED screen display
Input specification: 5.0V/300mA
Atmospheric pressure: 86Kpa-106Kpa
Relative humidity:20%-85%
Test temperature:-10℃-45℃
Storage temperature：-20℃~50℃
Power supply: Polymer lithium battery(No included)
Size:150*70.8*43.6mm
CH2O RANG: 0-1.999mg/m3
TVOC RANG: 0-9.999mg/m3
PM2.5 RANG: 0-999ug/m3

Package Included:
1 x Family Formaldehyde Detector (No included battery)

Note:
-Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.
-Please allow 1-3CM differs due to manual measurement.
-Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.
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