Description Air Quality Detector 8 in 1 Tangerang Berkualitas Air Quality Detector 8 in 1 adalah Alat ukur kualitas udara dengan 8 parameter: HCHO Formaldehyde(Formalin) 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 Specifications: Continuous work time:300min Battery:2000mAh polymer lithium battery Input voltage:5.0V/1000mA Charging temp:-10℃-45℃ 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:-10℃-45℃ Storage temp:-20℃-50℃
