Digital Freezer Thermometer with External Sensor, LCD Display, High/Low Temperature Alarm, ℃/℉ Switchable, Magnetic Refrigerator Thermometer for Home

• Product Features: This freezer thermometer comes with a 1.5-meter external sensor wire for remote temperature measurement, covering a range of -58℉ to +158℉ (-50℃ to 70℃) with an accuracy of ±1℃. (Tips: Batteries Not Included!) • Alarm Function: The thermometer will alarm and display flashing letters when the temperature is higher or lower than the set range. When the probe is inserted, the display alternates between indoor and probe (outdoor) temperatures. • Strong Magnetic Design: Equipped with a strong magnet, this refrigerator thermometer can be attached to refrigerators or other iron surfaces. • Easy to Read: The fridge thermometer features an LCD display that makes the numbers clear and easy to read, despite its compact size. It also has a Celsius/Fahrenheit switching display function. • Wide Range of Usages: Suitable for use in refrigerators, freezers, aquariums, and more. Place the product externally and insert the probe into the environment that needs to be tested for accurate temperature monitoring.