?The professional digital infrared thermometer is a reliable device used for measuring the temperature of the object's surface， which is applicable for various hot， hazardous or hard-to-reach objects without contact safely and quickly. Just aim the laser point， press the button， and read the temperature in less than a second. It makes measurements even more precise.<br> <br> Features:<br> Range: -50~420 degrees Celsius(-58~788 degrees Fahrenheit).<br> Distance: Spot = 12:1.<br> Data hold/recall function.<br> Adjustable emissivity (preset at 0.95).<br> Spectral Response from 8~14┢m.<br> Large clear LCD display with backlight for easy reading even in dark places.<br> Maximum， Minimum， Average and Difference temperature functions.<br> High/Low Temperature Alarm.<br> Measure hazardous or inaccessible objects (high-voltage parts).<br> Laser on/off selection and auto power off.<br> <br> Specifications:<br> Temperature Range: -50~420▲C / -58~788▲F<br> Accuracy: 0~420▲C /32~788▲F: ÷1.5▲C (÷2.7▲F) or ÷1.5%; -50~0▲C /-58~32▲F: ÷3▲C (÷5▲F)， whichever is greater<br> Resolution:0.1▲C /▲F<br> Repeatability:÷1% of reading or ÷1▲C<br> Response Time: 500ms<br> Spectral Response: 8-14┢m<br> Emissivity: 0.10~1.00 Adjustable(0.95 Preset)<br> Distance Spot Ratio: 12:1<br> Power Supply: 1 * 9V/6F22 Battery(not included)<br> Working temp./humidity: 0~40▲C ， 10~95% RH Non-condensing<br> Item Size: 15.3 * 10 * 4.3cm / 6 * 3.94 * 1.7in<br> Item Weight: 128g / 4.53oz<br> Package Size: 21 * 16 * 5cm / 8.26 * 6.3 * 1.97in<br> Package Weight: 173g / 6.12oz<br> <br> Package List:<br> 1 * IR Thermometer<br> 1 * User Manual (English)<br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>