Product review (5 stars): Great product for homebrewers, works as advertised
This is the 2nd freezer control I've purchased and they are great. I homebrew and use one for a fermentation chamber, and one for a kegerator. The item is a bit pricey, but it works great. The only issue I have found is that the thermometer is off by a few degrees. I.E. I set the control at 40 degrees, but the internal temp of the fridge is closer to 43,44. Its no big deal as long as you are aware of it. I just take that into consideration when setting the temp.