Features * Light weight and easy operation. * Backlight selection, enable you see the temperature display at night. * Press and hold the button, this thermometer will read current surface temperature in 0.5 second, * Help you measure surface temperature of hot, hazardous or difficult to reach object without contact. * MAX/MIN/AVG/DIF reading * High/Low Temperature alarm setup * C/F Selection * Data Hold function * Laser Target Pointer selection * Backlight ON/OFF selection * Auto Power Shut Off * Low power indication Specifications * Accuracy: ±1.5% or ±1.5C * Repeatability: ±1% or ±1C * Distance Spot Ratio: 50:1 * Emissivity: 0.1-1.00 adjustable * Resolution: 0.1C/F * Response Time: 500ms * Wavelength: 8-14um * Power supply: 9V battery * Dimension: 200x155x59mm Package Content 1 x Thermometer Gun 1 x English User Manual