About this item Convenient and practical: Our refrigerator thermometer is suitable for traditional refrigerators, freezers, insulated boxes, etc. It 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. Temperature range: Refrigerator thermometer measures refrigerator temperature -20~80 F/ -30~30 C, meeting different requirements and requirements. Clear reading scale helps you measure food stored at the right temperature to ensure safety. Exquisite design: The refrigerator thermometer uses a hook type panel design, can be hung or placed in different positions, reading instant with the mechanical design, no need for battery power with our freezer thermometer. Durable material: Refrigerator thermometer is made of stainless steel material, not easy to break, long life, durable, easy to clean structure and glass protective lens, very suitable for use in the refrigerator and freezer.