My problem with them is that they show different humidity levels. The round one on the right is way off from the other digital. So I don’t know which one is actually correct?The upper square one for sure. If you could find one with a probe, it makes it easier to use.
I would also get a couple of the round black digitals, bottom right. They're great for just sitting around the enclosure in different spots.
It doesn't matter. A few percentage points one way or the other is inconsequential.My problem with them is that they show different humidity levels. The round one on the right is way off from the other digital. So I don’t know which one is actually correct?