Johnson Level 800 Ft. Self-Leveling Rotary Laser Level Die Cast Pulley and the integrity of a

and the integrity of a wall remains intact

serrated threads for reduced drive torque

balanced and long-lasting feeding

Granular activated carbon construction

Johnson Level 800 Ft. Self-Leveling Rotary Laser Level Die Cast Pulley and the integrity of aLocking mechanism protects inner pendulum during transportation. Self leveling in the horizontal plane. Manual leveling in the vertical plane with 90 deg. split beam. Visual and audible alarms when beyond leveling range. Laser rotates at 200, 400, 600 RPM. Illuminated vertical vial. Kit includes: Self leveling rotary laser level, 4 'AA' alkaline batteries, wall ceiling mount, 8' grade rod, detector with 2 'AAA' alkaline batteries and clamp, tinted