Multifunctional CO2 Air Quality Environmental Monitor(Black)

1. Power supply: 1200 mAh lithium battery 2. Testing items: formaldehyde/organic pollutants/PM2.5/PM10/carbon monoxide/carbon dioxide/temperature/humidity/air quality Index (AQI) 3. Testing technology: MEMS/Infrared/Semiconductor 4. Operating temperature: 0-70°C 5. Display: LCD 6. Sensors: PM2.5 sensor, semiconductor MEMS sensor, electrochemical sensor, etc. 7. Wall-mountable design with mounting holes on the back, saving space 8. Suitable for air quality monitoring in homes, cars, nursery rooms, public places, etc. 9. Dimensions: 70x90x35mm 10. Weight: 130g