TVOC1 Portable CO2 Air Quality Formaldehyde Carbon Dioxide Detector Indoor Temperature Hygrometer with LED Digital Display(Black)

TVOC1 Portable CO2 Air Quality Formaldehyde Carbon Dioxide Detector Indoor Temperature Hygrometer with LED Digital Display(Black)

1. CO2 detection range: 400-6000PPM
2. CO2 detection sensitivity: 1PPM
3. Detection range: 0-2PPM
4. Temperature measurement range: 0~60 degrees Celsius
5. Temperature measurement accuracy: +/-1 degrees Celsius
6. Humidity measurement range: 0%~99%RH
7. Humidity measurement accuracy: +/-2%RH
8. Charging method: DC5V 500mA micro USB interface
9. Battery: Built-in lithium battery 1200mAh
10. Size: 9 x 7 x 4cm/3.54 x 2.75 x 1.18inch
11. Screen: about 2.75 inches
12. Net weight: about 175g

feature:
1. Five in one: It can be used as carbon dioxide concentration detection, thermometer and hygrometer at the same time.
2. Built-in 1200mha lithium battery, fully charged can stand by for about 6-8 hours
3. Color screen: display current CO2 data, temperature and humidity data. The color ring changes according to the CO2 content.
4. Simple operation: long press the "on-off" button for 3 seconds to turn on and off. It will automatically detect CO2.
5. Small and portable: it can be placed in the kitchen, living room, bedroom, or taken out.

The package includes:
1 x Carbon dioxide meter
1 x USB charging cable
1 x Manual