Pre-assmbled STC-1000 Pro fermentation controller shown below with dual temp sensor, and programming header with Adruino Pro-Mini flashing device. I modded this device to have both the Red and blue led light to show what function the controller is in and added the Adruino Pro-Mini flashing device myself so you can use your computer to program if you'd like. $70 free Priority mail shipping continental U.S. only. free pickup 46356 area.
