Air Quality Analyzer Black/White

This is a pm2.5 air quality monitor, which can accurately capture dust particles through sensors and detect hazardous substances in as little as three seconds. It is light and convenient, easy to operate, can be used by the whole family.Features:the dust sensor can immediately capture the surrounding harmful substances, and the detection takes only 3 seconds.Pm2.5 sensor with fine consistency and high sensitivity.Anti-interference design, more accurate, detection signal amplification.Multi-directional air quality testing, testing anytimes, anywhere.By using the monitor you can always care about your family, your air management expert.Specifications:display mode: LED screen displaydetection temperature: -20°-60°relative temperature: 20%-85%storage temperature: -20°-45°concentration unit: ug/m3atmospheric pressure: 86kpa-106kpatesting items: pm2.5 temperature and humiditydetection principle: using the principle of scatteringsampling time: 3 secondsbattery: 3.7v, 1000 mahpackage size: 130 * 130 * 90mm / 5.1 * 5.1 * 3.5inpackage weight: 330g / 11.6ouncepackage list:1 * air quality monitor