Klein Tools IR10 Is A Professional Dual Targeting Laser Infrared (Ir) Thermometer. It Offers A Wide Measurement Range, A Tight 20:1 Distance-to-Spot Ratio, Dual Targeting Lasers, and Several Calculation Modes to Facilitate Different Temperature Measurement Applications. In Addition to Measuring Temperature Using Ir Emission, It Can Also Measure Temperature Using A Standard K-Type Probe.