Compact and lightweight, this automatic level features a magnetic-dampened automatic compensator to level the line of sight; quality Nikon® optics for bright, sharp, detailed images; and rugged water-resistant construction. The horizontal tangent knobs can be operated with either hand and feature an unlimited range to ensure smooth, precise pointing and angular measurement. Carrying case, lens cap, plumb bob, adjustment tool, and vinyl dust cover included. 2.46-foot minimum focusing distance, 1/8 inch accuracy, 0.5 arc-second compensator accuracy, 360-degree horizontal circle, Detachable eyepiece, IP52 dust and water resistant, 5/8-11 tripod thread, 1-year warranty.