Extech IR267 Mini Infrared Thermometer with Type K, Green

12: 1 Distance to target ratio Built-in laser pointer identifies target area Programmable high/low alarm alerts user visually and audibly When temperature exceeds set limits Max/min/ AVG/DIF function displays maximum, minimum, average, and max minus min values Adjustable emissivity for better Accuracy on variety of surfaces, Weight: 0.440924524 pounds, Manufacturer: Extech