Kitchen Large LCD Refrigerator Fridge Freezer Digital Thermometer with Adjustable Stand Black Features: Our refrigerator thermometer is with -4°F to 122°F (-20°C to 50° C)temperature range which allows e it in the fridge or freezer. IPX3 waterproof level thermometer can resist the damp of the refrigerator or freezer room, so it is safe e 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 includes on/off switch button, clear and set button, and unit changing button. With adjustable stand, it can be placed on table top and also can be hanged. Specification: Measuring Temperature Range: -20℃ ~50℃(-4 °F~122 °F) Accuracy: ±1 ℃(±2 °F) Resolution: 0.1℃(0.2°F) Waterproof Structure Level: IPX3  Power: 1Pc 3V CR2032 Battery(not included) Size: Approx. 9 * 7 * 2.5cm / 3.54 * 2.76 * 0.98in Weight: Approx. 50g Operation: 1. On/Off Button: Press the button to switch on or turn off the instrument. 2. °C / °F Button: Press °C / °F button to switch between Centigrade and Fahrenheit. 3. CLR Button: Press the button to clear/reset the MIN/MAX readings.  4. Battery Replacement: Replace the battery when the reading becomes erratic or the display clarity fades. Using a CR2032 battery, the battery is located under the battery cover at the rear of the instrument. Package Included: 1 * Thermometer