There is a protective film on the product screen
No need to calibrate after starting up , work and detect automatically
Instructions
1, Press and hold the "on-off" key on the right for 3 seconds to turn on and turn off , then it will display the current air quality parameters .
2, CO2 Detector : It displays the current CO2 data ,as well as the temperature and humidity data ,the colored ring will change according to the CO2 conten
3, It is a simple operation that you can long press the " on-off " key on the right side for 3 seconds to turn on and off .
4, The USB can be charged by plugging in a 5V power supply .The battery icon flashes in the charging state ,and it stops when it is full . if the display is full but still flashing .it means that the charging is not saturated .Please wait for a while .
Technical Indicators
1. TVOC Detection Range : 0-2 ppm
2. Applicable temperature: -1 ~ 70℃
3. Display mode: LED screen + backlight
4. Standby time: about 300-420 minutes,Battery capacity 1200 MHA
5. CO2 Detection range: 400-5000 ppm
6. CO2 Detection Sensitivity : 1 ppm
7. Temp Measurement Range : 0-50℃
8. Temp Measurement Accuracy : +-1℃
9. Humidity Measurement Range : 0%-99%RH
10. Humidity Measurement Accuracy: +-2%RH
11. Sensor: TVOC sensor
12. Charging standard: 5V-1A
Package content:
1 * Air Quality Detector
1 * USB line
1 * User Manual
