The IR400 is a Compact thermometer capable of measurements up to 630-Degrees F (332-Degrees C) with the built-in laser pointer that identifies target area and improves aim. Backlighting illuminates display for taking measurements at night or in areas with low background light levels. Fixed 0.95 emissivity covers 90-percent of surface applications. Complete with 9-Volt battery and case.Temperature range: -4 to 630
