商品详情
3 color digital indicatorsRemind you the surroundings air qualityGreen : air quality is good suitable for outdoor actives (0-75)Orange : light air pollution, sensitive peaple should open the purifier (76-150)Red : heavy air pollution, please turn on the purifyer or take other protective measuures (150 above)High-precision laser sensorknow the air quality instaA built-in DC turbo fan for rapid air sample collection. High-precision laser sensor for precise monitoring of fine particles in the air. Base on the ME theory algorithm, the real-time PM2.5 concentration is quickly measured and the air quality is immediately know.Tailored air monitoring systemSmall and portableOnly 12mm thick high-precision laser sensor, the same side of the wind inlet and outlet design, making the wind path more compact. The size of the bank card is intregrated with a complete inspection system that can be placed in a pocket and carried around to get timely air quality data.Low power consumtionCharging once, can be used 120 times if 3 minutes every time.One Black screen, three levels of brightness adjustmentNo glare at night, no reflection during the dayClassic pure black screen, covering the entire side space, equipped with HD digital tube, digital display is elegant and clear. Thelow-end brightness is turned on at night, the data is clear and readable; the middle and high brightness are turned on during the day, and it can be clearly senn under strong light.