AO-HT-403 Matter Particle Detector

The portable PM2.5 detector with compact size and light weight is very easy to carry and operate.
It can display the PM2.5 concentration and the level of graphic expression at the same time.
It is suitable for home interiors, hotels, vehicles, offices and natural environments.

Remember to go outside and breathe fresh air if the PM2.5 concentration is too high.
Suitable for indoor, office and air quality control.

Easy to read backlit LCD display.
The signal light will indicate PM2.5 levels in green, yellow and red for "GOOD", "FAIR", "POOR" conditions.

Compact size, light weight, easy to carry and operate.

- White color
- Material: ABS plastic
- Detection gas: PM2.5
- Unit of measurement: ug / m⊃3;
- Range: 0 ~ 999ug / m⊃3;
- Accuracy: ± 10ug / m⊃3; (0-100ug / m⊃3;) / ± 10% (100-500ug / m⊃3;)
- Resolution: 1ug / m⊃3;
- Response time: 3s
- Auto power off: 30 minutes
- Using time: about 4 hours
- Charging time: about 3.5 hours
- Operating temperature: 0 ° ~ 50 °
- Operating humidity: 20% -90% RH
- Power supply: 1 * 3.7V 280mAh rechargeable lithium battery (Not included)
- Item size: 74 * 71 * 27mm / 2.91 * 2.80 * 1.06in
- Item Weight: 67g / 2.37oz
- Package size: 8.5 * 8.5 * 5cm / 3.35 * 3.35 * 1.97in
- Package Weight: 142g / 5.02oz

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