The Orion+ is an economical digital automatic level perfect for any leveling or grade-checking job. Using technology typically found only on high-precision surveying instruments costing much More, It’s easy `point-and-shoot` electronic design eliminates guesswork and potential errors. By reading the bar code on an elevation rod, Orion+ never makes a mistake. Simply point the Orion+ at the bar coded tape, focus and shoot. High-accuracy height and distance measurements are displayed on its large, high-contract LCD panel. Human error is eliminated, improving both productivity and quality on every job! Choose metric or imperial measurements to work the way you want.