CO₂ Monitor C1
- 3 Adjustable Brightness
- 2 Placement Ways
- USB Adapter or Batteries Powered
Regular price $99.99 Sale price $69.99
Do you know what the air quality is likewhere we live, study or work?
We can use the brightest mode during the day.
And use medium light or low light mode at night.
We can choose to hang or place the air quality test kit on the desktop according to our needs.
Using USB power supply(included) can set the back light to be always on.
Using battery power(not included) can make the screen bright for 10 seconds.
USB charger(included); Battery(3 X AAA Batteries, not included)