Our thermometer is and environmentally friendly. Its compact design can be easily placed in any indoor or outdoor environment, making it a versatile tool for refrigeration equipment. Our mini digital thermometer ensures you can monitor your freezer temperature. With a temperature range of -50 to 70°C, it is Perfect for refrigerators and freezers. Suitable for a wide range of users, our thermometers are Perfect for anyone who wants to maintain the temperature of their refrigeration equipment. Whether you're a home cook or a professional, this thermometer help you maintain the temperature you need. The temperature sensor is waterproof. Perfect for temperature control of aquariums such as tropical fish, goldfish, killifish and reptiles. The thermometer body is not waterproof. Not suitable for sea water. This is a thermometer with an external sensor that can measure remote locations. The temperature is measured by a temperature sensor attached to the tip of the wire. Use our thermometers in a variety of settings, from the kitchen to the garage. It's perfect for monitoring the temperature of refrigerators, freezers, and even outdoor storage areas. With its convenient backing, you can easily attach it to any metal for effortless placement. Colour:White Material:plastic Package Contents: 1 x thermometer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.