Review on π Dioxide Controller for Digital Gas Monitoring by Kino Gerami
Good big display: Indoor air quality meter
The device seemed to work well, it was a little difficult to set up the instructions written in a 4py-like font even with my reading glasses which required a magnifying glass to read them. Although the display of the device is nice and big.
Pros
- Hands-free operation
Cons
- Ugly packaging
