Welcome to the updated refrigerator thermometer Here are 5 key points about this product: 1. Easy to use: With only two buttons, you can turn the thermometer on or off by pressing and holding the C/F button, and toggle the temperature between Celsius or Fahrenheit with a single press. The Max/Min key helps to display the maximum and minimum temperatures over a 24-hour period. 2. Large digital display: The thermometer features a large, easy-to-read digital display with bold digits, making it ideal for visually impaired individuals. This allows for convenient use in the fridge, freezer, or as a room thermometer. 3. Three placement options: Enjoy the flexibility of magnetic stick, stand, and hanging hook placement options. The back magnet allows for attachment to the fridge door, while the stand provides a tabletop solution. It can also be hung from a refrigerator shelf or freezer using the hook. 4. Wide temperature range: The product supports a wide temperature range from -20/-4 to 60/140. It displays "LL.L" if the temperature is lower than -30/-22, and "HH.H" if it exceeds 60/140. 5. Reminder feature: The thermometer provides a frost warning for temperatures between 4 to 7.9, signified by a frost symbol on the screen. It comes with a built-in battery and comprehensive instructions. Package includes: - 1 x Freezing Thermometer - 1 x User Manual Experience accurate and convenient temperature monitoring with this refrigerator thermometer.