The multi-functional display of our thermometer enhances its usability. In addition to showing the , it records the highest and lowest temperatures, helping you keep track of . The ability to switch between units adds to its versatility, making it suitable for a wide range of applications. Features -Color:Multi -Material:Plastic -Size:8.00X6.80X1.50cm/3.14X2.67X0.59in -Measure Range:-30+40 ( degree centigrade/°F ) -Measurement Accuracy:±2 degree centigrade/±2% -This versatile thermometer is perfect for monitoring temperatures in various environments, including refrigerators, freezers, and cold storage units, ensuring optimal conditions for food preservation. -Equipped with high-precision sensors, this device accurate and dependable readings, which are crucial for maintaining food safety standards and preventing spoilage. -The thermometer features a user-friendly round suction cup design, making it incredibly easy to attach to any smooth surface without the need for additional tools or hardware. -This thermometer is suitable for a wide array of applications, from household refrigerators to industrial cold storage facilities. -The detailed display provides real-time readings, logs of the highest and lowest recorded temperatures, and allows for easy switching between different units, enhancing usability. Package list: 1 x freezer thermometer