Fermentation Temperature Controller firebomb whiskey It is a good idea

It is a good idea to boil the stone for 2 minutes before use

Plug the controller into a GFCI protected outlet

1 oz Mosaic

just make it look like the column thermometer pictured on this page

Set units to Fahrenheit or Celsius

Fermentation Temperature Controller firebomb whiskey It is a good ideaDual Stage Fermentation Controller Temperature Accuracy 1F Perfect for your next keeezer build Turn any freezer into a fermentation chamber Control Both Heating and Cooling. Turn a chest freezer into a fermentation chamber. Plug in a heating pad to keep fermentation warm. High and low temperature alarms Designed for fermentation. Will not work to heat an element for electric brewing.