Easy to InstallThere are two installation methods: hook and magnet, it is easy to install. It can be placed in various places such as greenhouse, wine cellar, bedroom, refrigerator, fish tank, pond temperature measurement, pet temperature control, etc. MIN and MAX RecordingThe refrigerator thermometer has the function of recording the MIN and MAX temperature that gives you historical temperature readings. You can easily monitor the fridge temperature change and clear the history data via the reset button. Temperature RangeThe fridge thermometer has a temperature range of -50C to 70C / -58F to 158 F, with a measurement accuracy of 1C / 1.8F. With high-precision temperature measurement, you can use it in the refrigerator, freezer, or as a general room thermometer for food safety or other applications p> Easy to readThe digital LCD display shows real-time temperature, high temperature and low temperature at a glance. The operation is simple and easy, and one button supports one function. Package Included You will receive 2 pieces refrigerator thermometer with built-in battery. The battery is CR2032 and you can easily replace it. Product Description Digital fridge thermometer The fridge thermometer can provide accurate temperature readings, simple and compact design can be used for Be suitable for home, restaurants, kitchen and so on. A good food preservation assistant, bringing you a healthier and more comfortable life. Feature: Big Numbers: Our biography thermometer is equipped with a large LED display, which is clear and easy to read is . You can read the numbers accurately and clearly, which is very suitable for your daily use. Easy to Use: Simple and compact design brings better easy user experience, with only 3 operation buttons, large screen and large digits , Easy to read and use without instructions. MIN/MAX Temperature Display: The breakout fridge thermometer can display the current, maximum and minimum temperature because you are clearly visible. Temperature range : wide range of -50~70C (-58F~158F) and high accuracy of 1 (1.8). Widely used: Apply to You use it in the fridge, freezer. It can also play the role of a general indoor or outdoor thermometer. Note: 1. Do not put in water. 2. Press the CLR button, the Min/Max readings will be reset. 3. Please restart it if you find inaccurate information. How to replace the battery Replace the battery when reading becomes erratic or display clarity decreases. Open the screw and ABS shell, then replace it with a new CR2032 battery, which you can easily get at the store. Package Content: 1 x Fridge Thermometer (CR2032 battery included) 1 x User Manual