Temperature Controller
Details
You can lager all year long with this external refrigerator thermostat/controller. Install on any refrigerator or freezer to maintain specific temperature. Plugs into a standard 120V outlet. The analog dial lets you set the temperature between 30 and 80°F in one-degree increments with a 3-1/2 degree window (the cooler will shut off at 3-1/2 degrees below the set temp, and start up again when the temp reaches the set point).