Features:Our refrigerator thermometer is with -4°F to 122°F (-20°C to 50° C)temperature range which allows to use it in the fridge or freezer.This thermometer can resist the damp of the refrigerator, and it is safe to use normally.LCD digital display screen with large number of real-time temp, maximum temp and minimum temp display for easy reading.There are 3 buttons for easy operation including on/off switch button, unit changing button and clear button.With adjustable stand, it can be placed on table and also can be hanged.Specification:Condition: 100% Brand NewMaterial: ABSMeasuring Temperature Range: -20℃ ~50℃(-4 °F~122 °F)Power: Built-in CR2032 BatterySize: Approx. 9*4.7*2cm/3.54*1.85*0.79inWeight: Approx. 64gPackage Included:1 * ThermometerNote:When the temperature is lower than -20℃, the LCD displays 'LL.L', and while the temperature is higher than 50℃, the LCD will display 'HH.H'..