1pc Mini Digital Thermometer, Freezer Thermometer, Digital Fridge Thermometer

【Antifreeze Alarm Function】When the temperature is too low or too high, a frost symbol appears on the refrigerator thermometer screen. Abnormal temperatures are easy to detect. 【Waterproof Design】Our digital refrigerator thermometer is waterproof (IPX3 waterproof rating), ensuring safe and stable operation. 【Easy to Use】Simply press the on/off button to turn on the thermometer and select Fahrenheit or Celsius. 【Digital Refrigerator Thermometer】This digital thermometer uses precision calculations to measure temperatures from -20°C / -4°F to 60°C / 140°F. High accuracy (±1°C / ±2°F). 【3 Mounting Methods】The freezer thermometer can be placed on a surface, hung, or attached magnetically. You therefore have a choice of three methods for placing and using it anywhere.