5 ms·
Have you tried getting a CO2 sensor and measuring CO2 levels over night with and without the window open?
by azornathogron 5y ago
Have you tried getting a CO2 sensor and measuring CO2 levels over night with and without the window open?
- kokanator 5y agoI haven't. But I am going to order one and see. It would certainly make sense that they are elevated when the windows are closed. Thanks for the thought.