2021 NEW Gas Detector CO2 Meter Multifunctional Household Air Quality Monitor Temperature Humidity Tester LCD Display
- 1. CO2 Detection Range: 400-5000PPM
- 2. CO2 Detection Sensitivity: 1PPM
- 3. TVOC Detection Range: 0-2PPM
- 4. Temp Measurement Range: 0~50°C
- 5. Temp Measurement Accuracy: ±1°C
- 6. Humidity Measurement Range: 0%~99%RH
- 7. Humidity measurement Accuracy: ±2%RH
- 8. Charging Mode: DC5V 500mA micro USB interface
- 9. Battery: built-in lithium battery 1500mAh
- 10. Size: 9*7*3cm/3.54*2.75*1.18inch
- 11. Screen: about 2.75inch
- 12. Net weight: about 150g
- 1. 3-in-1: can use as a carbon dioxide concentration detection, thermometer and hygrometer at the same time.
- 2. Battery supply: built-in 1500mAh lithium battery, use USB charging cable to charge it.
- 3. Color screen: display the current CO2 data, temperature and humidity data. The colored ring will change according to the CO2 content.
- 4. Easy to operate: long press the “on-off” key for 3 seconds to turn on and off. It will detect the CO2 automatically.
- 5. Compact and portable: can be placed in the kitchen, living room, bedroom, or take it when going out.
Package Includes :
- 1x CO2 Meter
- 1x USB Charging Cable
- 1x Manual
Compared to other meter: temperature 4 degrees too high, co2 about 60ppm too low and hcho and tvoc seems factor 10 (!) too low. Humidity seems a bit low. LED very bright. So, I wouldn’t buy this product if you need precise measurement.