کیفیت سنج هوا بنتک مدل GM8804

Multifunctional Air Quality Detector possesses the following features:

1. Real-time and dynamic detection of PM2.5 and PM10 concentrations and formaldehyde concentration in the air.
2. Environmental temperature and humidity measurement and temperature unit conversion.

3. Switching between three different display modes.

4. Display of the maximum and minimum values.

5. Data hold function.

6. Sound and light alarm settings.

7. LCD backlight display of air quality level.