No Probe on my Acurite, help!

[vangarret2000]

Well if you have a UTH, it should be controlled by a thermostat so it doesn't get to 130. Additionally, 90 is too hot for an ambient temps. They should be between 78-84F.

What I was referring to is even if you do have a UTH, knowing what your ambient temps are more important because your snake can still get an RI if ambient temperatures are low even though belly heat is at the right temp.

Sorry I just misunderstood what you said before. I didn't realize that you were assuming the basking/uth temp was accurate, so that would make knowing the ambient temp important. From what you said I thought you ment the ambient temp was most important and weren't even considering the possible UTH temp.

Tanks should have a proper temp gradient .