HCHO/TVOC/PM2.5/PM10 Tester Real Time Data Monitoring Multifunctional Air Quality Monitor Gas Analyzer

Reference Table For Air Quality Pollution Grade GoodMildModerateSevereSeriousHCHO0 0 10 101 0 20 201 0 50 501 1 01 001 1 999TVOC0 0 60 601 1 51 501 33 001 66 001 12PM2 536 7576 100101 150151 250251 1000PM1051 100101 130131 200201 300301 2000Environmental 2 GOOD 3 POLLUTE 4 POLLUTE 5 POLLUTE 6 POLLUTEFeatures Multi function It can accurately detect formaldehyde HCHO volatile organic compounds TVOC and particulate matter PM2 5 PM10 in the air LCD Digital Screen Clear large and easy to read screen displaying the overall environmental quality with three levels of good green light pollution yellow and severe pollution red you can directly understand the overall environmental quality Easy to Operate This air monitor is simple to operate just press the function button and the one full page design makes it easy for everyone to read all the real time readings at the same time Portable This smart air quality monitor is portable and can help us check the air quality in kitchens bedrooms offices schools cars hotels parties and other places especially places with babies children and pregnants women 1200mAh Rechargeable Battery There is a 1200mAh rechargeable lithium battery with USB cable which can standby for 8 hours with 4 hours of charging Specifications Model HLW 100Colour BlackMaterial ABSMeasuring range HCHO 0 1 712mg m3TVOC 0 12 50mg m3PM2 5 0 1000ug m3PM10 0 1786ug m3Battery capacity 1200mAhError floating 3 30 Working voltage 5VBoot preheati