Thanks for the recommendation. That is pretty pricey but if it works, that's fine. Though probably not feasible to have in every room then :D
But I assume it also needs periodic recalibration for the CO2 sensor, right?
Thanks for the recommendation. That is pretty pricey but if it works, that's fine. Though probably not feasible to have in every room then :D
But I assume it also needs periodic recalibration for the CO2 sensor, right?