Pollution Detector AQI 8in1 PM2.5 HCHO TVOC Monitor Tester Debu Air

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Alat ukur kualitas udara ini berukuran praktis, dan memiliki 8 parameter:
AQI (Air Quality Index)
HCHO Formaldehyde(F o r m a l i n)
TVOC
Partikel 1 Micron
Partikel 2.5 Micron
Partikel 10 Micron
Tekanan Udara
Kelembaban
Suhu


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Feature:
-For TVOC, HCHO Formaldehyde, PM2.5, PM1.0, PM10 testing
-Easy to operate.
-Testing holes are designed to provide cross ventilation
-Handheld design
-Short test time

Specifications:
Continuous work time:300min
Battery:2000mAh polymer lithium battery
Input voltage:5.0V/1000mA
Charging temp: -10c -45c

Formaldehyde test
Test object: Formaldehyde
Test range: 0-1.999mg/m3
Test tech: semiconductor sensor
Sample type: ciffusion type
Concentration unit: mg/m3

TVOC test
Test object: TVOC
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:laser 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:-10c-45c
Storage temp:-20c-50c

Package Included:
1x tester
1x USB cable
1x user manual