Click Here br BEST Freezer Temperature - Johnson Controls A19AAT-2C Freezer Temperature Controllerbr br Product Features : br * Great for turning a chest freezer into a keg refrigerator.br * Easy to set up and use.br * Plug unit into wall and then run the sensor into your freezer.br * Temperature range: 20 - 80F.br * Easy to adjust with a quick turn of the dial.