DM69 Indoor Air Quality Monitor CO2 PM2.5 PM1.0 PM10 HCHO TVOC Temperature Humidity Detector

DM69 Indoor Air Quality Monitor CO2 PM2.5 PM1.0 PM10 HCHO TVOC Temperature Humidity Detector

Specifications:
- Common Screen display
- CO2 Technology: infrared (NDIR)
- PM2.5 Sensor technology: Laser Scattering
- Temperature unit switches between Celsius degree and Fahrenheit
- 24 hours real time monitoring
- Detection range: PM2.5 (0-999ug/M³); CO2 (400-5000ppm)
- Power supply: rechargeable Li-battery 3000mah
- Material: Metal + ABS
- Product size: 192*55*80MM
- Continuous working time: 480min
- Working temperature: -10 to 60℃

Package Included:
- 1 x Set of Air Quality Monitor