Review on 🌡️ Optimized Fridge and Freezer Thermometer by Melissa Barnes

Works great. I was able to accurately diagnose the problem with my fridge so the repairer only had to make a home visit with the right product in hand. I recorded constant temperature fluctuations throughout the day and narrowed it down to a faulty thermostat. Although the problem is now (hopefully) fixed, I can now watch the temperature in the fridge rise and fall throughout the day. It's amazing how much cold air an "ice box" (an encyclopedia of home appliances from my father's generation) can leak from standing and looking at the contents.