Feature: 1. One Touch Rapid Temperature Measurement: The infrared thermometer can be used for rapid temperature measurement at the touch of a button, with faster reception of interference free information and more stable performance. 2. Maximum and Minimum Temperature: The infrared thermometer can measure temperatures up to 550°C, 1022°F, and down to -50°C, -58°F, switching between °C and °F at will. 3. No Contact Measurement: This infrared thermometer requires no contact for safe measurement and is suitable for multi-scenario measurement of temperature on high temperature, toxic and difficult to access objects' surfaces, for precise temperature control. 4. Adjustable Emissivity: This infrared thermometer is adjustable for more accurate temperature measurement and the emissivity can be adjusted for different materials in the range of 0.1 to 1.00. The suitable emissivity makes the measurement results more precise. 5. Wide Application: This infrared thermometer is capable of measuring the surface temperature of a wide range of objects, especially above the boiling point and below the freezing point. Use for cooking, ovens, air conditioning, refrigerators, soap making or pet toys etc. Specification: Item Type: Infrared Thermometer Material: ABS Colour: Black Measuring Range: -50°C~550°C; -58°F~1022°F Ambient Temperature: 10°C-30°C LCD Resolution: 0.1°C / °F Storage Temperature: -10°C-40°C Power Consumption: ≤50mw Screen Display: VA coloured inverse display Measuring Distance: D:S=12:1 Measurement Time: ≤0.5 sec Emissivity: 0.1-1.00 adjustable Relative Humidity: ≤90% Auto Shut Off: 20 seconds Battery: 1 x AA battery (included). Package List: 1 x Infrared Thermometer1 x Instruction Manual