Dual Laser InfraRed Thermometer Extech 42570

High 50:1 distance to target ratio measures smaller surface areas at greater distances Dual Laser Targeting indicates ideal measuring distance when two laser points converge to 1\ target spot IR Temperature range: -58 to 3992F (-50 to 2200C) Type K thermocouple input from -58 to 2498F (-50 to 1370C) White backlit multifunction LCD display with bargraph Fast 100 millisecond response time MAX/MIN/AVG/DIF feature displays highest, lowest, average, and MAX minus Min values Adjustable emissivity increases measurement accuracy for different surfaces Adjustable High/Low set points with audible alarm alerts user when temperature exceeds the programmed set points USB interface Double molded housing Complete with Type K Temperature probe, USB cable and software, carrying case and 9V battery