Convert any freezer into a kegerator or fermentation chamber using Johnson Controls' A421ABG-02C Electronic Temperature Control with 2 Power Cords, which gives you the power to override an appliance's thermostat to give you precise control over the temperature settings. To use, simply plug your appliance into the 6 ft. power cord with female outlet and plug the 6 ft. power cord with male plug into an electrical outlet. You can then use the intuitive 3-button touchpad for setup and adjustment and view the temperature and the status of other functions on the adjustable backlit LCD display. The temperature can be displayed in either F or C, and the temperature adjustment range is -40 to 212 degrees F or -40 to 100 degrees C. An LED light allows you to check the On/Off status at a glance. The A421ABG-02C has convenient features like sensor offset, switch-activated temperature setback, adjustable anti-short cycle delay, and an optional restricted user adjustment mode. Its durable high-impact plastic enclosure is suitable for DIN rail mounting or surface mounting, and it includes an A99BB-200C temperature sensor with a standard 2 in. probe and a 6.6 ft. PVC cable.