Pay in 4 interest-free payments of $23.25 Learn more
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Two operation modes: all-metal mode
Auto calculate angle of AZ
For example
4VDC / 2000mA
It can also test indoor temperature and humidity in real time
TVOC1 Portable CO2 Air Quality Formaldehyde Carbon Dioxide Detector Indoor Temperature Hygrometer with LED Digital Display(White) Smart Sensor Two operation modes: all-metal mode1. 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.
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