Product review (4 stars): Works but a bit off on temp setting
I purchased this to make homebrew beer and so far it works just fine keeping my regular frig at the proper temp.  My only complaint is that its about 7 to 9 degrees off which makes it a bit of a pain when you have to slowly work the temp down over a period of days.  I've spoken with other people that have this unit and they have the same problem but once you have it dialed in it works fine.