Review on 2560 Digital Freezer Thermometer, Digital Refrigerator Thermometer - Optimal Cold Storage Thermometer with Digital Display and Temperature Memory by Roberto Cohen

The good thing is that it seems to have a good temperature reading. Unfortunately it has some disadvantages: 1. I set it to Celsius but when I check it it reverts to Fahrenheit. Not sure what the point of letting us switch to Celsius if it doesn't remember the setting.2. Has a hook for hanging on a shelf. Unfortunately the hook is not wide enough to fit on every shelf in my freezer.3. When changing the battery, there is a spring behind the battery, so when you open the battery door, the door and battery can pop out and both fly around the room. 4. The reset button is located on the back of the device and is so small that people with large fingers will find it difficult to use. I would grab a different brand. This one needs a redesign.