1,Infrared Thermometer 2,12:1 Distance: Spot Ratio 3,Laser Target Pointer 4,Backlight Display Infrared thermometerSpecification Temperature Range -32~350°C(-26~662°F)Accuracy ±2%or±2°C(2.7°F)Distance Spot Ratio12:1Emissivity 0.95 pre-setResolution 0.1°Cor0.1°FResponse Time & Wavelength 500ms & (8-14)umRepeatability ±1%or±0.1°C(1.8°F)°C/°F Selection √ Data Hold Function √ Laser Target Pointer ...