Color: Yellow : Infrared technology allows you to measure various objects at home and outdoors; Use it for , , , , , , , / , , etc. : The Lasergrip's 12:1 - - enables you to accurately measure temperatures from a comfortable distance. For best results, position the thermometer approximately 14.17 inches / 36 centimeters away from the target. : Scan the surface of your object, hold down the trigger of the thermometer gun, get temp anywhere within the range of -58 842 F / -50 450 C. Then watch as your result appears on the bright LCD display in less than half a second. & : Each infrared thermometer , , making it easy to read temperatures even in low light. With 2 AAA batteries included, powering up the thermal gun is a cinch. : The new Lasergrip displays - . This means the reading you see reflects the average temperature within the circular area targeted by the infrared sensor not a single point. It also features a for additional insights.