Specifications: This infrared thermometer makes temperature measurement safer and more convenient. The LCD screen is backlit and it also has an auto-off function to extend the battery life. Its measurement accuracy is 2%, and its suitable for measure the surface temperature of various objects such as barbecue and baking. It can effectively solve the high-temperature operation problems of metallurgy, pottery making, furnace and kiln. Item Name: Infrared Thermometer Material: ABS Measurement Range: -50 Degree Celsius - 550 Degree Celsius (-58 Degree Fahrenheit - 1022 Degree Fahrenheit) Repeatability: 1 Degree Celsius or 1% of Reading Response Time: 500mSec, 95% Response Spectral Response: 8-14μm Emissivity: 0.1-1.00 Adjustable (0.95 Preset) Operating Temperature: 0-40 Degree Celsius (32 Degree Fahrenheit - 104 Degree Fahrenheit) Distance to Spot Ratio: 12:1 Relative Humidity: 10-95% RH Storage Temperature: -20 Degree Celsius - 60 Degree Celsius (-4 Degree Fahrenheit - 140 Degree Fahrenheit) Power Supply: 2 x AAA Batteries (Not Included) Features: Non Contact, Infrared, LCD Backlight, Handheld Size: 146mm x 80mm x 38mm/5.75" x 3.15" x 1.50" (Approx.) Notes: This product is not suitable for measuring the temperature of the body surface, forehead and baby. When using the machine to measure the temperature, pay attention to the ratio between the distance and the size of the measurement area. Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: (Batteries Not Included) 1 x Infrared Thermometer 1 x User Manual