Usage Tips:Reliable Temperature Monitoring: The digital refrigerator thermometer provides accurate temperature readings with an impressive ±2°F accuracy and a temperature range of -4°F to 122°F (-20℃ to 50℃). This ensures that you can trust the information displayed on its clear LCD screen for monitoring your refrigerator or freezer Versatile Placement Options: This refrigerator freezer thermometer offers versatile placement options to suit your needs. Whether you prefer to hang it on a shelf, attach it magnetically, or place it on a surface using the stand, you can easily find the perfect spot for convenient temperature monitoring User-Friendly Interface: With a high-definition screen displaying clear numbers, this fridge thermometer makes it effortless to read and understand the current temperature in your refrigerator. The simple operation with only three buttons allows for easy use by anyone in the household Multi-Purpose Use: From home refrigerators to commercial settings like restaurants and supermarkets, this fridge temperature monitor is a versatile tool for ensuring that your food storage areas maintain the ideal temperature. Its accuracy and reliability make it suitable for various environments Convenient Functionality: Equipped with a MAX/MIN temperature record feature and the ability to switch between Fahrenheit and Celsius, this digital refrigerator thermometer offers essential functionality for monitoring temperature variations Color: White Material: plastic Package Contents: 2 x Refrigerator Thermometer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.