Product review (3 stars): Does the Job, but slightly disappointed
I turned my dorm mini fridge into a kegerator and bought this temp controller b/c I wanted more control of the temperature.  I bought this one instead of the digital to keep the cost down a bit in case my kegerator didn't turn out.  Overall this has done the job, but the temperature doesn't come close to matching what my digital thermometer states.  Its about 8 degrees off (i.e. if set at 32, temp is showing at 40 and beer temp is similar).  Once you figure that out, its fine and I haven't had any issues with my beer.

In the end, its okay and gets the job done.  If I were to convert another fridge into a kegerator I'd spend the extra $20-25 on the Digital one that is supposed to be more accurate.