Features High Sensitivity: The thermometer has quick response and high sensitivity, with automatic shutdown function and temperature keeping function Both Cooling and Heating: The thermometer can be used for both cooling and heating, and can be switched between degrees Celsius and Fahrenheit Large Measurement Range: Thermometer with large display measurement range, high stability, easy to carry after use With Sheath: This is thermometer with a sheath, after you use the thermometer, can be lightly stored in the sheath Strong Stability: This is a high strength thermometer with good thermal strength, good corrosion resistance and strong stability Specification: Item Type: Food Thermometer Model: TP100 Temperature Measurement Range: -50~300℃/-58~572℉ Automatic Shutdown Function: Yes Temperature Maintenance Function: Yes Battery Information: 1.5V 20mAh LR58 Button Battery x 1 (Built in Battery) Package List: 1 x Thermometer 1 x Sheath Package List 1 x Thermometer 1 x Sheath