Excerpt: When it comes to monitoring refrigerator temperatures, we've tried everything, from digital sensors to complex apps. But lately, we turns to the simplicity of the 2 Pack Refrigerator Thermometer, -30~30°C/-20~80°F, with its classic analog design and large red indicator dial. It was a breath of fresh air—no battery anxiety, no confusing menus. We mounted one in the fridge and one in the freezer, and the readings were surprisingly precise. The wide range and readable scale made ours' jobs easier, whether ensuring ice cream stays frozen or dairy stays fresh. Though we appreciate modern tech, this classic tool proved both reliable and误差- minimizing. If accuracy isn’t sacrificed for sleekness, why would we choose anything else?