Product review (4 stars): It would be nice if it was in Fahrenheit
For the price you can't beat them. I bought 4 of them one for the beer fridge, and one for the deep freeze, and put in in the kitchen freezer and fridge. It would be nice if it was in Fahrenheit, but as long as my freezers always read below 0c then they are good and the fridge is above that then it's all good.