Giving you ruggedness and dependability, this five-minute instrument is the first choice for almost every horizontal and vertical sighting application in construction Sleek, compact, 26x telescope engineered to protect against dirt, damage, and costly repairs The horizontal axis features a trunnion design for maximum rigidity Rugged base, wide-stance ball bearing center guarantees you smooth movement and superior alignment control The level transit is optically lined up over a reference point by looking through an eyepiece and aligning the cross hairs over the point, assuring you of precise positioning every time Range Up to 400 ft. Accuracy 3/16 at 150 ft. Includes Transit level, protective carrying case, sunshade, rain hood, objective lens cap, and instruction manual