Review on Waterproof Digital Refrigerator Thermometer Magnetic by Ian Hallford

I wasn't sure if my temperature settings in my fridge and freezer were correct, a friend reported that her milk had gone bad before the expiration date. So I decided I should check it out. I ordered them because there were 2 in a set, they arrived on time and well packaged. I put one in the fridge and one in the freezer. The next day when I checked, my fridge was 6 degrees warmer than the USDA list and 5 degrees warmer in the freezer. I used them as a guide to get the right settings over the next few days, but I noticed they were accurate over time a day after comparing them. I strongly recommend everyone to check the temperature of their fridge and freezer to avoid foodborne illness. It may not have happened yet, but it could very well happen in the future, and those are the ones to deal with. Can't recommend them enough