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==== Alat ukur kualitas udara dengan 8 parameter: - 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 - AQI (Air Quality Index)
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
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