The Grainfather digital Temperature Controller replaces the temperature display. With this you can control the heating and the cooling (if you have the Grainfather Glycol Chiller) of your fermenter by dialing in a temperature or even setting a temperature schedule (can set up to 5 stages). This snaps on easily via magnets and pogo pins with no extra cords or clutter.
Control the heating element and Glycol Chiller (available separately)
Choose between imperial and metric (C° & F°)
Total of 4 fermentation profiles with up to 5 steps each (2 are pre-set for a lager and an ale, 2 are custom)
Hysteresis is customisable and able to be set at 0.1 intervals between a range of 0.1°C – 1.9°C & 0.2°F - 2.9°F (the default setting is 0.5°C)