So i had my CHE over the cool side over night. It was about 73 degrees when i woke. This also happened to be over my humidity gauge so it made it seem as if the humidity was dangerously low, and had to move that over. Any other suggestions?

I also have another, smaller UTH attached to my tank. The day I set up I had gotten the Zoo Med UTH that was too small for my tank size and didn't want to remove it since I knew it would become damaged. I simple got a bigger, correctly sized one and attached it to the other side and unplugged the smaller one.

Is it time that I use this one as well? I would like to avoid buying a whole other thermometer.