4 ms·
This topic brings up one of the biggest issues I have: I couldn't find a single, reliable CO2 monitor that I could plug and play into my home or office. I trie
by simonebrunozzi 4y ago
This topic brings up one of the biggest issues I have: I couldn't find a single, reliable CO2 monitor that I could plug and play into my home or office.
I tried PurpleAir, which seemed to be quite good in this regard; but then you read reviews and tests that compare multiple sensors in the same room, and you don't know what to believe.