Description
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Air Quality Levels:
- 0-35 µg/m³: Air quality is EXCELLENT (green background)
- 35-75 µg/m³: Air quality is GOOD (yellow, slightly polluted)
- 75-150 µg/m³: Air quality is FAIR (yellow, polluted)
- >150 µg/m³: Air quality is BAD (red, heavily polluted)
Display Modes:
- Mode 1: Displays PM2.5 concentration, PM10 concentration, and ambient temperature.
- Mode 2: Displays PM2.5 concentration, PM10 concentration, and ambient humidity.
- Mode 3: Displays PM2.5 concentrations in the air.
Technical Specifications:
- Detected Gas: Particulate matters (PM2.5, PM10)
- Measuring Range: 0-500 µg/m³
- Resolution Ratio: 1 µg/m³
- Measuring Time: <10s
- Minimum Detectable Particle Size: ≥0.3 µm
- Measurement Principle: Laser scattering principle
- Working Environment: 0-50°C; 10-90% RH
- Power Supply: AC/DC adapter or USB power supply
- Dimensions: 91.5 x 46 x 135 mm
- Weight: 152g (excluding batteries)
Safety Warning: Avoid dropping water on the device.
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