My ball python should come here in the mail in a few hours but I can't seem to get the temperatures in the tub accurate. I got both the thermostats probe and ZooMed digital thermometer probe inside the 16Quart tub, on the substrate (aspen). The Digital thermometer reads 82.7 degrees Fahrenheit and the Thermostat (HydroFarm JumpStart) reads 89.2. Anyone have any experience with both of these devices, which is the correct one? IF I had to guess, the thermostat probe would be the most accurate due to the fact that it's built more "high quality" than the ZooMed thermometer, IMO. When I stick my hand on the hotspot it doesn't feel as warm as I thought "90 degrees F." would feel.

Anyways let me know.