A16 Air Quality Monitor Indoor AQI PM1 PM2.5 PM10 Dust Meter Particle Counter TVOC VOC Detector HCHO Formaldehyde Pollution Tester Home Test kit

PM PARTICULATE MATTER DETECT– Air pollution meter can test indoor fine particles dust. 6-channel tiny particle number testing (Number of particles/liter)–pm0.3 / pm0.5 / pm1.0 / pm2.5 / pm5.0 / pm10; 3-channel particulate matters quality detection (μg/m³)–PM1.0 / PM2.5 / PM10
DATA LOGGING & EXPORT– Air quality monitor has a 128M data memory card that support 10w + data records storage, data records can be exported to the computer in TXT file and analyze air quality changes in graphs
AUTOMATIC PHOTOSENSITIVE– BR-A air quality tester reader automatically turns off the screen according to the ambient brightness, creating a good sleeping environment, saving energy and electricity
HCHO SENSOR & TVOC SENSOR– Electrochemical formaldehyde HCHO sensor, double platinum catalytic electrode; semiconductor TVOC sensor, indoor air quality meter can accurately measure a variety of chemistry pollution volatile organic compounds TVOC VOCs, such as benzene, toluene, xylene, aromatic hydrocarbons, aldehydes, hydrogen sulfide etc., captures the change in molecular concentration of organic compounds at the thousandth level
AIR QUALITY ALARM– Desktop air quality meter indoor with touch button, automatic detection at start-up, drawing 24-hour air quality data change curve; Comprehensive assessment of ambient air quality, air quality alarms base on US standards, keep track of the air quality around you at all times