Dual Stage Dv 12V Digital Temperature Controller Fahrenheit Thermostat Heating And Cooling For Homebrewing Brew Fermenter Fridge Incubator Greenhouse Sale

Output2 Relays, Control The Temperature By Setting The Temperature Set Value And The Difference Value.

ModeAutomatic Switch Between Cooling And Heating Modes, Fahrenheit And Celsius Display Can Be Choose.

CalibrationTemperature Calibrating, Refrigerating Control Output Delay Protection.

AlarmWhen Temperature Exceeds The Limit Or When Sensor Error It Will Alarm. It Can Be Used For Peltier Water Cooling Device, Cooling Fan, Car’s 12v Battery, 12 Volt Chest Cooler,heater Etc.