Analog readers are not accurate at all at least in my experiences, I bought a crested gecko start-up kit and the first thing I did was throw the analog combo meter still in its package away.

Stop by here and snag one those Pangea combo meters https://www.pangeareptile.com/store/...-controls.html

Psst...Pangea is a great source for reptile supplies they ship almost as fast amazon prime without the guarantee.

Amazon will have a good amount available too but I cannot verify their quality.

Once you snag a reliable hygrometer/Combo meter Let us know how it all works out You might have trouble with sustaining humidity levels but a lot of us here have some nice tips for you if you would like.

But all that starts from getting the proper tools. Keep us informed we are here to help!