Inkbird Dual Stage Temperature Controller
The Inkbird Dual Stage Temperature Controller is perfect for keeping a fermentation chamber within 1 degree of the set temperature. This makes brewing lagers and ales even easier. Simply plug the refrigerator into the 'Cold' plug and a small heater, Fermwrap or heating pad into the 'Hot' side and plug the Inkbird into the wall.
Once your desired temperature is set, either put the probe in a thermowell, or tape it onto your fermentor at mid-wort level, and let the Inkbird do the rest during fermentation!