Ranco Digital Temperature Controller - Wired
Now you can precisely control the temperature of your fermentation, or a pump on your All-Grain System.
The unit features an adjustable differential down to within one degree in both heating and cooling modes. This means you can precisely control an environment to within one degree of your set point.
The included sensor probe monitors the temperature while the digital readout displays it in either Fahrenheit or Celsius. The sensor probe is 1/4 in diameter and works well with the Stopper or Coupler Thermowells. Temperature Range of -30 to 220F.