Digital RefrigeratorFreezer Thermometer, IndoorOutdoor Multipurpose Refrigerator Temperature Monitor with Backlight, HighLow Temperature AlarmMinimum

Multiple Functions: Indoor/Outdoor Temperature Display, Outdoor High/Low Temperature Alarm Setting. Outdoor/Minimum Temperature Memory. °C/°F Temperature Unit Switching. Waterproof Outdoor Sensor. Stand and Magnet on the Back. Multipurpose: For Home, Kitchen, Aquarium, Restaurant, Bar, Cafe. Multipurpose, such as measuring refrigerator temperature. Measures indoor and outdoor temperatures at home. Also, the temperature of the aquarium is displayed by the outdoor temperature sensor. Multipurpose and widely used in various life scenes. /Reading Memory: Displays the temperature and minimum temperature with the outdoor temperature sensor during the detection process, allowing you to evaluate temperature fluctuations. You can choose to automatically clear every 24 hours or record all time. Easy-to-Read LCD Display: The temperature display is clearly shown on the large digital screen, allowing for quick and convenient monitoring. The backlight is very useful in dark environments or at night. Equipped with an outdoor temperature sensor with a temperature range of -50°C to +90°C (-58°F to 194°F), it can also be used as an indoor/outdoor thermometer. Easy to use: This refrigerator thermometer can be mounted on a tabletop stand or with a magnet and requires two AAA batteries (included). The magnetic back allows for flexible placement, whether placed anywhere on a shelf or mounted on the wall of your refrigerator/freezer.