Klein Dual Laser Infrared Thermometer IR5 560397

Klein Tools infrared thermometer. A professional dual- targeting infrared thermometer, offering a wide measurement range, a tight 12:1 distance-to-spot ratio, dual targeting lasers, and several calculation modes to facilitate different temperature measurement applications. The dual lasers assist in targeting the measurement area. The distance between the two spots on the surface of the object being measured approximates the diameter of the circular measurement area from which the infrared sensor is collecting data. For ambient temperatures above freezing, the accuracy is +/- 4 degrees Fahrenheit or +/- 2-percent. Accuracy below freezing is +/- 4-degrees Fahrenheit plus 0.2 degrees per degree below 32-degrees Fahrenheit. Uses (1) 9-volt battery, with battery life expectancy at 10 hours of continuous use with and backlight on.