Specifications:
Measuring Temperature Range: -20℃-50℃ (-4℉-122℉)
Accuracy: ±1℃ (±2℉)
Resolution: 0.1℃ (0.2℉)
Power Supply: 1 x 3V CR2032 battery
Color: White
Material: ABS
Screen Size: Approx. 47x20mm/ 1.85x0.79"
Size: Approx. 87x45x21mm/ 3.43x1.77x0.83"

Features:
The Max Min Fridge Thermometer is compact in design with easy-to-read at a distance extra-large digits
Attach to any surface with the stand hook
Monitor temperatures from -20 to 50C to ensure food is being stored at the appropriate safe temperatures
Press ℃/℉ button to switch between centigrade and fahrenheit
Max/ Min temperature value display on screen
Stand for shelf or hang with hook， auto power on
Battery: 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

Package Included:
1 x Refrigerator Thermometer
1 x English Instruction