I wanted to get some opinions on Humidity gauges. I have my first ball python, and it has a stuck shed. I was surprised, as I had been trying to keep the humidity up during the shed. I was using an Acurite gauge sitting on the cool side of my T8. So, then I figured that the humidity must have been slightly different on the hot side, where the snake did most of it's hanging out. So I got out my other gauge, which was sitting in a box, a Vivarium Electronics TH-100. The two gauges were showing significantly different humidity levels on each side of the cage. I figured that a slight difference was possible, but that the difference shouldn't be as large as I was seeing.

Next I put the two gauges next to each other. The temperatures readings are the same, but the humidity is different by 21%.

Right now, i'm leaning towards believing the Acurite because it is currently showing the lower humidity levels and my snake's shed was stuck.

Does it matter which side of the enclosure I'm measuring humidity on?

Any other thoughts?