uth questions

[Annarose15]

Yeah it seems to be perfect for keeping reptiles we use them for checking conditions for painting water towers. Not sure of the price but I would recommend it to anyone. Not directly on the pad but I have pushed the substrate aside and checked the glass highest was 86. Im thinking its defective as well gonna go buy a new different brand tonight and see what happens. One more thing I know they dont do much for the ambient temps but say if you can mai tain a 90 hotside and 80 cool side surface temp do you worry with the ambient temps as much?

Ambient needs to be 78-82. The cool side surface temp is pretty much irrelevant. The hot spot aids digestion, and the air in their lungs largely determines overall body temperature. That's why a BP will scorch itself hugging a heat rock when the air temps are too low.

Or think about it this way - if you sat on a 90deg stool in a 50deg room, would you feel like it was 70deg all over your body? Hyperbole, of course.