Features: Safe and easy to use, simply point to an object and read its temperature. Special design with a nonslip handle, operate without slipping. High efficiency, compact size and light weight. With a wide measurement temperature range, the thermometer could measure -50°C to 550°C(-58°F to 1022°F), and the °C and °F are alterable. Suitable for industrial or household temperature measurement. Specifications: Material: ABS Color: Yellow Temperature range: -50 to 550℃ (-58 to 1022℉) Accuracy: 0 ~ 550°C (32 ~ 1022°F): ±1.5℃ or ±1.5% (±2.7℉) -50 ~ 0°C(-58 ~ 32°F): ±3°C (±5°F) Resolution: 0.1℃ or 0.1℉ Repeatability: 1% or 1℃ of reading Response time: 500 mSec, 95% response Spectral response: 8-14 um Emissivity: 0.1-1 (Adjustable) Spectral response: 8-14μm Distance to spot size: 12:1 Operating temperature: 0 ~ 40℃ (32 ~ 104℉) Operating humidity: 10 ~ 95% RH Storage temperature: -20 ~ 60℃ (-4 ~ 140℉) Power supply: 1 x 9V 6F22 Battery (NOT included) Size: Approx. 153 x 101 x 43mm / 6.02 x 3.98 x 1.69inch Weight: Approx. 180g Package Included: 1 x Infrared Thermometer 1 x Manual 1、Safe and easy to use, simply point to an object and read its temperature 2、Special design with a nonslip handle, operate without slipping 3、High efficiency, compact size and light weight 4、With a wide measurement temperature range, the thermometer could measure -50°C to 550°C(-58°F to 1022°F), and the °C and °F are alterable 5、Suitable for industrial or household temperature measurement