BRWISSEN A17 Air Quality Monitor Indoor CO2 Dust Meter 6 Channels Laser Particle Counter 0.3µm 0.5µm 1.0µm 2.5µm 5µm 10µm NDIR Carbon Dioxide Sensor AQI with Data Record

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About This Accurate Measurement: Laser particle sensor detects particles as small as 0.3 microns, pm0.3 ,pm0.5, pm1.0 , pm2.5, pm5.0 , pm10, with data change curve Automatic sensor calibration: indoor air quality meter can display Real-Time CO2 PPM Levels, NDIR CO2 sensor adopts 48-hour automatic baseline calibration,automatically calibrate based on the carbon dioxide concentration value of the current environment Data Storage: with TF memory card that can storage 100000+ sets of data, (1 minute each), and data can be exported to computer via a card reader Wide Applications: Measuring particulate matter and CO2. Ideal for home and office environment monitoring, air quality testing, purifier ventilation system debugging and cleanroom particle counter 6 size Particle Automatic photosensitive energy saving: Automatic photosensitive energy saving, with large capacity lithium battery, long standby time. Plug-in 24 hours real-time monitoring Overview Brand : BRWISSEN Style : desktop Power Source : Battery Powered Item Weight : 260 Grams Alarm : air quality alarm Sensor Type : NDIR Material : PM+CO2 Number of Items : 1 Manufacturer : BRWISSEN TECH Show more