It is so easy to dial in the temperature you are looking for with this heating pad along with the separately purchased thermostat.
Excellent product for dialing in ideal temp conditions
No hot spots, just smooth even heat as viewed by FLIR1 cam. Came just the right size for 44liter grow tub.
Great product fast shipping
I was a little skeptical at first on how this would preform. Boy was I wrong though! This heating pad exceeded my expectations, and has preformed perfectly!