Measures Surface Temperatures -22?F To 1022?F For Use In A Variety Of Applications 12:1 Distance-To-Spot Ratio Measures A 1 Ft. Spot From 12 Ft. Way Premium Lcd Display For Clear Readings User-Configurable High/Low Temperature Alert Fully Bumpered Nose Shielded Lcd Survives 6 Drops Hold Max Min Avg Diff Modes Clear Button Functions Easy Setup Overmolded Grip For Easy Handling 0.95 Fixed Emissivity Li-Ion Battery Not Included Weighs 9.6 Oz.