Johnson Level and Tool 40-6662 Quad Line Self-Leveling Line Generator with Plumb Beam Review

http://tinyurl.com/kk7unzz<P>Johnson Level and Tool 40-6662 Quad Line Self-Leveling Line Generator with Plumb BeamProduct Review<P> Click on the link for more reviews<P>Self-leveling with visual and audible alarms when beyond leveling range<P>Projects three vertical lines, two horizontal lines and one plumb-down beam<P>Optional manual mode<P>Laser beam can be set to pulse for use with optional detector<P>Locking mechanism protects inner pendulum during transportation<P>