OPTICAL LEVELS
With precision optics and tough , rugged construction , STANLEY ® Optical Levels offer high performance on site . The sealed design including dust protected levelling screws provides IP54 rated , keeping the internal mechanism safe from contaminants . Working ranges of up to 107 metres enables reliable long distance leveling and measuring and features such as Stadia markings and optical peep site help to set points and levels quick and accurately over uneven terrain . The optical levels come complete with professional tripod , mounts and accessories to provide dependable results every time .