step 1 - just stick the unit to the side of the glass
step 2 - plug the UTH into the reptitemp
step 3 - plug the reptitemp in
step 4 - tape the probe to the UTH (outside of tank on the bottom, right onto the UTH itself)
step 5 - adjust the knob until your thermometer consistently reads between 88-95
step 6 - make sure your thermometer probe is in the tank on top of the glass above the UTH.
step 7 - relax![]()