RH drops from 70-71 to 63-66 when opening Coolidor.

[tedrodgerscpa]

Originally Posted by DEZn00ts

Cool cool cool. Don't really see anything under 63% so I just need to get over my OCD and realize that it's going to be anywhere between that and 71%. Oh I like ass!

You’d be hard pressed to find someone who didn’t stare at the hygrometer for hours on end, worrying about the slightest fluctuation. I’ll admit I worried about it too. I’m lucky to check in more than once a month for long term storage, and am happy with any time my hygrometer reports 58-68%

Just a quick check... you are using a digital hygrometer, yes? And you’ve checked calibration?