Johnson Level Self-Leveling Rotary Laser Level
Locking mechanism protects inner pendulum during transport. Self-leveling in horizontal plane. Manual-leveling vertical plane with 90 degree split beam. Visual and audible alarms when beyond leveling range.
Self-leveling in horizontal plane
Locking mechanism protects inner pendulum during transportation
Manual-leveling in the vertical plane with 90 degrees split beam
Visual and audible alarms when beyond leveling range
Laser rotates at 200, 400, 600 RPM
Illuminated vertical vial