Waterproof Digital Refrigerator Thermometer Max/Min Recording Function With Large LCD Display Hook With MagnetOOTDTY100% Brand New And High QualityFeatures:Waterproof Digital Refrigerator Thermometer Refrigerator Freezer Precision Electronic Thermometer Alarm With Hook With MagnetFeature:It can be hung and placed. Very low power consumption. The maximum temperature and minimum temperature are displayed on the same screen. It can convert from Celsius to Fahrenheit. Specification:Waterproof Grade: IPX3Working Voltage: 1.5VBerate: CR2032Measuring Range: - 20 - 50c, (- 4 - 122f); Display Accuracy: 0.1c Material: ABS Size: 87*45*25mm/3.42*1.77*0.98'' Color: Black, WhiteQuantity: 1pcOperation:On/Off Key: On/Off Keyc/f Key: c/fCLR Temperature Display Switch: Temperature Difference Clear KeyNote:Please allow 0-1cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Included:1 x Digital Refrigerator Thermometer