This Ranco temperature controller is the perfect option for the "DIY" homebrewer. While it comes with the temperature probe and all of the standard internals, it doesn't include the power cord (that you plug into the wall), or the input cord (where you would plug your device into).

These cords are fairly easy to wire on your own, but not having them already attached allows you to customize your temperature controlled fermentation setup! Whether you would like to hard wire a device into the unit, or have an extra long cord available, this temperature controller is the solution!