Features: Celsius and Degrees Fahrenheit display selectable Low battery sensation and display Memory of last measuring Auto off after 10 minutes of no operation Specifications: Working Voltage: 1.5V (included) Temperature Range: -50 Celsius to + 300 Celsius( -58 Degrees Fahrenheit to +572 Degrees Fahrenheit) Accuracy: (-20 Celsius to +80 Celsius) ±1°C Power voltage: DC 1.5V Material: metal, plastic Length: approx 85mm Color: black & orange Net weight: 23g Package Includes: 1 x Digital thermometer( battery is included) 1x plastic tube