Yea, humidity outside of the tubs is in the mid 50's.
I know that acurite can be annoying to get to level out but the first one I had was defective and the only thing that made me check it was the fact it never moved, so I took one from my other snakes to check and that's when I realized the humidity. So I went to Wal-Mart and swapped them out and got another one, so it was never put in high humidity. I normally pull the battery out to reset the high humidity reading.