Testo C02 indoor measuring probe

Controlling CO2 and CO levels indoors can be crucial for human health, since an accumulation of these gases in a closed space can cause very serious lung problems.

Thanks to its small size, it can be placed anywhere in the room, without having a negative impact on the visual impact.

Other features:

- Small screen where the data appears.
- CO2 measurement range: 0 ~ 9999 ppm (2001 ~ 9999 ppm out of scale range)
- Resolution: 1 ppm, 0.1 ºC / ºF, 0.1% Hr
- CO2 accuracy: +50 ppm + 5% of reading (0 ~ 2000 ppm)