Measuring RangeThe refrigerator thermometer has a temperature range of -50°C to 70°C / -58°F to 158°F, with a measuring accuracy of ±1°C / ±1.8°F. MIN and MAX RecordsIt has the function of recording MIN and MAX temperatures, providing you with historical temperature readings, and the historical data can be cleared via the reset button. Large LCD display The digital freezer thermometer has a large LCD display and clear numbers, allowing you to quickly get the measurement results at a glance. Easy to PlaceThe refrigerator thermometer can be placed on the table with a stand, or hung on the shelf using a hook, or attached to the refrigerator with a magnetic back. Package Included You will receive 2 PCS of refrigerator thermometer with battery inside, and it is suitable for refrigerators, freezers or as a general room thermometer in restaurants, bars, home and other places.other occasions. Product features: 1.You can put it in the refrigerator or other places in different ways to understand the temperature changes in real time. 2.Small portable digital LCD temperature thermometer, compact design.Very suitable for kitchen, dining room, bedroom, etc. Specifications: Measuring temperature range: -50°C to 70°C / -58°F to 158°F Accuracy: ±1°C / ±1.8°F Operating voltage: 3 V, CR2032 battery Button display: Power button, °C/°F, CLEAR Package included: 2 x refrigerator thermometer