Advanced sensor detection technology accurately detects PM2.5 in the air and converts it into a digital display, to display different air quality level warnings in different colors.
Suitable for daily air quality monitoring.
Detection of PM2.5 results in more stable and accurate.
Built-in rechargeable battery, 1200mAh large capacity, support 4-6 hours of continuous operation.
Light weight and compact size, easy to carry, and can be carried at will.
Suitable for a variety of occasions such as office, home, garden, car, etc. to keep abreast of the air quality around you.
Green: 0~49μg/m³ (Nice air quality)
Yellow: 50~149μg/m³ (Moderate pollution)
Red: 150~999μg/m³ (Severe pollution)
Battery: 3.7V, 1200mAh
Item size: 57 * 57 * 37mm / 2.2 * 2.2 * 1.5in
Package size: 75 * 75 * 46mm / 3.0 * 3.0 * 1.8in
Package weight: 85g / 3.0ounce
1 * PM2.5 Detector