Well, I was working on setting up my tub (I've had the supplies for over a month, but didn't want to set it up until I knew exactly what I was getting).
I kind of did it little by little, so yesterday I had the basic stuff set up and I put batteries in the accurite thermometer and it was working fine and reading the room temperature (The room I have it in has it's climate control or whatever, and it was pretty much spot on with the thermostat on the wall). I still didn't have the heat mat/thermostat plugged in though.
Well, this morning I got all of the heating set up but when I looked at the thermometer, it read 32.5* F.. and I KNOW that isn't right, lol. So I took out the batteries and put them back in, and now it's just - - where the temperatures should read, and it says HI for the humidity.
I tried changing the batteries and it still is doing that.
What happened? It didn't get wet, and I have not really done anything to it other than put batteries in it yesterday and mount it in the tub.