Waterproof Refrigerator dedicated Digital thermometer Fridge Freezer Thermometer
Measuring Temperature Range: -20℃~50℃ (-4℉~122℉)
Accuracy: ±1℃(±2℉); resolution: 0.1℃(0.2℉)
Waterproof structure,level IPX3
Max/Min temperature value display on screen
Stand for shelf or hang with hook; auto power on
Operating voltage: 3v, CR2032 battery,1PCS
℃/℉: Press °C / °F button to switch between Centigrade and Fahrenheit.
ON : Press ON to turn item on.
OFF : Press off to turn off , then it will turn back on, the clear/reset function.
Replace the battery when the reading becomes erratic or the display clarity fades,
using a button battery.open the screw and ABS shell, use new battery.