I would like to know which type of Parallax or other brand gas sensors sense the following conditions?
1. Idling vehicle by building air intake?
2. Low oxygen in a meeting room?
3. Stale air in a bathroom? Sorry.
Norm
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I would like to know which type of Parallax or other brand gas sensors sense the following conditions?
1. Idling vehicle by building air intake?
2. Low oxygen in a meeting room?
3. Stale air in a bathroom? Sorry.
Norm
Maybe a CO2 monitor?
Carbon monoxide (CO)