Indoor/Outdoor therm.

I picked this up at walmart the other day. It's temp readings are quite different than the stick-on thermometer that I've had up til now. The stick-on reads 100deg on the warm side during the day, while the digital probe reads 90-92. I assume I should put more trust in the digital, but I don't want to over heat her. I have the probe under her cave on the warm side and the sensor at the other end of the tank. I assume this is how it's supposed to work? The temps in the pic are showing the nighttime temps just so you know. The daytime temps read 90-92 and 78-80. Just wanted some opinions...

http://img.photobucket.com/albums/v5...hermometer.jpg

I realize the nightime temp on the cool side is a bit cool but she's under the lamp all the time anyway.

http://img.photobucket.com/albums/v5...c06/sensor.jpg

what's reading 105?

the pic is really blurry..i can't tell what's in, what's out, what's humidity

The top number is actually the time (didn't look that closely when buying it). It doesn't have a humidity reading. The middle number is the cool side temp, the bottom is the warm side.