Features:100% Brand New & High Quality Made of High Quality Materials, DurableThe distance-to-point ratio is 12:1, which means the holder can accurately measure larger targets than most other thermometersFor best accuracy, the distance between the thermometer and the measuring object should be about 14.17 inches (36 cm)The temperature range of the measuring surface is -58 F to 1112 F, -50 - 600 C, and the device can be selected F/C Reaction Rate: le; 500Ms; Built-in Light Allows You to Precisely Perfect the Accurate Space to MeasureThe infrared technology allows this thermometer to conveniently measure the surface temperature of various objects, especially the temperature above boiling point and below freezing point. Use it when cooking and grillingProduct parameters:Color: red/orange/blue (optional)Temperature range: -50 - 600 C (-58 - 1112 F), You can mention them:0 - 600 C (32 - 1112 F): 1.5 C ( 2.7 F) or 1.5%-50 - 0 C (-58 - 32 F): 3 C ( 5 F)Depending on which of these values is greaterResolution: 0.1 C or 0.1 FRepeatability: 1% reading or 1 C Response Rate: 500m seconds, 95% response Spectral Response: 8-14umEmissivity: 0.1 - 0.99 adjustableDistance spot size: 12:1Operating temperature: 0 - 50 C (32 - 122 F)Operating humidity: 10 - 90% RH non-condensingStorage temperature: -20 - 60 C (-4 - 140 F)Power supply: 1.5V AAA * 2 battery (not included)Typical battery life: light off: 12 hoursPackage list:1 * infrared thermometerNote:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.