Trash_2002 said:

You could be also reaching Dew point and condensation occuring this is the worst case scenario.

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This is what I’m concerned with, being a grow shed I think it’s getting that morning dew spike that happens with outdoors

alpha.ganjaguy said:

This is what I’m concerned with, being a grow shed I think it’s getting that morning dew spike that happens with outdoors

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Yep it could be that,

search for jaalee sensors on Aliexpress, good stuff and very precise. Jht-2 models are +/- 0.1c and +/- 1.5% RH, high level accuracy and not that expensive, they are waterproof.
Bluetooth and could also be used with their wifi getaway for checking from anywhere you have a connection, the app has almost realtime graphs (1sec bluetooth and 1 min wifi Intervals).

bought some not long ago and I love them.
before them I was using vivosun little guys with max and min for checking lung room conditions daily, I still use the vivosun in the lung room, but now also 3 jaalee Inside the tents.