PM10 PM1.0 PM2.5 Portable Laser Sensor LCD Display Detector Air Quality Tester

Specifications: :Black
Dimension: 60×60×18mm / 2.4×2.4×0.7"
Input voltage: 5V
: 0.5W
Charging current: 0.5A
capacity: 480mAh
Working hours: 8 hours
Working environment: -10~60°
PM2.5 range: 0~999.9mg/
PM2.5 resolution: 0.1mg/

Feature
- Can be used for testing the effect of air purifiers and ventilation system.
- Laser sensor for precise .
- Feedback data in 5 seconds.
- One-button operation, simple and convenient.
- Intuitive numerical LCD display.
- Small size, which is easy to carry to various places indoors and outdoors.

Package included:
1 x Air Quality Tester
1 x USB Cable

Notice:
1.Please allow 1-5mm error due to manual measurement. Please make sure you do not mind before you bid.
2.The colors may have different as the difference display, please understand.








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