The fridge/oven thermometer is made of high-quality stainless steel material, stainless steel construction provides strength, durability, not easy to break, long life, easy to clean structure and glass protective lens make it nice for use in the refrigerator and freezer Our freezer thermometer has a large dial with clear blue and red area indication on the surface of the fridge thermometer, making it easier for you to read the temperature, ensuring a safe temperature range for the food. Suitable for traditional refrigerators, freezers, insulated boxes, etc Refrigerator thermometer measures temperature ranges from -20 to 80 F, also can read by Celsius. You can easily monitor the temperature change of your refrigerator and provide double protection to your food safety Customize it with LOGO