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6X(Lcd Digital Formaldehyde Detector Formaldehyde Air Quality Detector Sens K1N9
6X(For TVOC,formaldehyde,PM2.5,PM1.0,PM10 testing.LCD display.Easy to operate.Testing holes are designed to provide cross ventilation.Handheld design make it convenient to detect air.Short test time.Continuous work time:300min,Battery:2000mAh polymer lithium battery,Input voltage:5.0V/1000mA,Charging temp:-10 Celsius 45 Celsius
Formaldehyde test:Test range:0-1.999mg/m3,Test tech:semiconductor sensor,Concentration unit:mg/m3
TVOC test:Test range:0.000-9.999mg/m3,Test tech:semiconductor sensor,Sample type:ciffusion type,Concentration unit:mg/m3,Test time:5 min
PM2.5/PM1.0/PM10 test,Test principle: light scattering,Test particle population:2.5um,1.0um,10um,Test particle mass:PM2.5,PM10,Sample time:3 sec,Test method:concentration(per liter),Test range:0-999ug/m3
Use environment,Air pressure:86Kpa-106Kpa,Relative humidity:20% -85% ,Test temp:-10 Celsius-45 Celsius,Storage temp:-20 Celsius-50 Celsius
Colour:Black
Material:ABS
Product size:164*70*45mm
Package Contents:1x tester
1x USB cable
1x user manual)
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