Large, easytoread temperature display Big digit screen shows both Celsius and Fahrenheit so you can read the temperature clearly from across the room or inside a fridge. Ideal when visibility matters: quick checks without squinting or moving items. Memory for minimum and maximum readings Builtin min/max memory records the lowest and temperatures so you can track fluctuations over time. Includes an easy reset option to clear stored values and start a monitoring period. Portable design with foldable hook Foldable hook lets you hang the unit inside a refrigerator, freezer, or on a rack; it also folds flat so the thermometer can stand on any flat surface. Compact and portable for moving between locations without hassle. Why this thermometer helps Prevents food spoilage and helps maintain safe storage: quickly confirm refrigerator and freezer temperatures. Makes it easy to monitor temperaturesensitive items or environments by storing recent extremes and showing readings in the unit you prefer (°C or °F). Simple to use and reposition: read at a distance, hang where it's needed, or place it on a shelf. Key functions and attributes Display: large digits for improved readability. Units: selectable Celsius and Fahrenheit display. Memory: minimum and maximum temperature recall with simple reset. Mounting: foldable hook for hanging or standing placement. Design: portable and easy to move between locations. Practical use scenarios Refrigerator or freezer monitoring: hang inside the appliance to verify safe storage temperatures and review min/max history after power interruptions or door openings. Food storage and pantry: place on a shelf to confirm ambient storage conditions for dry goods, fermenting foods, or temperaturesensitive supplies. Household and utility spaces: use in laundry rooms, garages, or pet areas where occasional temperature checks and tracking are useful. Straightforward, reliable temperature checks with clear readouts, min/max memory, and a flexible foldable hook for hanging or standing placement.