Original Xiaomi Youpin SMARTMI Home Smart PM2.5 Particulate Monitor Detector Air Quality AQI Tester with OLED Display(White)

Description

1. Mini and compact, lightweight and portable, weighs 300g only, carry it with to help you detect air condition any time and any place.
2. Equipped with high precision laser sensor, it can distinguish particulates about 0.3um.
3. LED display, clear definition and fast response.
4. Concise apperance, simple operation. One key design. The screen can display the test data, as well as the time. The indicator light will change according to the air quality.
5. Combined with Xiaomi air purifier, the PM2.5 monitor provides air purifier with air quality data and the air purifier works to purify air.
6. After connected to your phone, you can read your home air quality data in long-range, or view historical data.
7. PM2.5 particulate monitor will reduce screen brightnes automatically for your health at night.