BRWISSEN A16 Air Quality Monitor Indoor Pollution Tester for PM1.0 PM2.5 PM10 Particulate Matter Fine Dust Meter TVOC…

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PM PARTICULATE MATTER DETECT — Air pollution meter can test indoor fine particles. 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 automatically turns off the screen according to the ambient brightness, creating a good sleeping environment, saving energy and electricity
HCHO / 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 detector 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