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Johnson Level & Tool Mfg. Products

Self-Leveling 5-Dot Laser Level


>> Dot Laser Level Guide   >> Dot Laser ApplicationsJohnson Self-Leveling 5-Dot Laser Level 40-6680 rotates 360° when attached to magnetic laser mount

The 40-6680 Self-leveling 5 Dot Laser Level projects a vertical beam straight up and straight down to easily transfer a point from the floor to the ceiling - great for layout and transfer of a canned lighting system in a room - plus will project 3 horizontal beams, 2 from left to right and one straight on to give you a perfect 90-degree angle in a room.

Includes Magnetic Laser Mount!

These Dot Laser Levels are self-leveling with accuracy of 1/8th of an inch at 50 feet, plus all have locking compensators so the laser level won't shake or be damaged while not in use.

Applications include: Layout and Installation of: Fixtures, Plumbing, Door Frames, Dormers, Electrical Switch & Outlet Boxes, Conduit Runs, Framing, Fencing & Misc. Carpentry Work (ie Chair Rail.. etc.)



  • Self-leveling laser
  • Simultaneously projects five self-leveling beams
  • Accuracy: +/-1/8"/50ft.
  • Locking mechanism protects inner pendulum during transportation
  • Visual and audible alarms when beyond leveling range
  • Laser rotates 360° when attached to magnetic laser mount
  • Includes: 5-Beam Laser Level, Multi-Function Magnetic Base, Mounting Strap, Tinted Glasses, Magnetic Red Laser Target, Soft Carrying Pouch, 3 AA Batteries & Instruction Manual
  • 3 Year Warranty

 Self-Leveling 5-Dot Laser Level 


Johnson Self-Leveling 5-Dot Laser Level Kit 40-6680


Number of Beams


Leveling Method

Self-Leveling (Pendulum)

Laser Wavelength

650nm +/-10nm (Red)

Laser Classification

Class IIIa

Maximum Power Output



+/-1/8"/50ft. (+/-2mm/10m)

Interior Range

Up to 200ft. (60m) depending on light conditions

Self-Leveling Range

+/-4.5 degrees

Power Supply

3 "AA" alkaline batteries (included)

Battery Life

Approximately 20 hours with alkaline batteries


3.15" x 3.858" x 4.0" (80 x 98 x 101.6mm)


1.101lbs. (0.5kg)

Working Temperature

14F to 113F (-10C to +45C)

Center Screw Thread

5/8"-11, 1/4"-20

IP Protection Class



3 Years


Dot Lasers:
Laser PlumbBob
Laser Plumbob

Johnson laser levels, spirit levels, construction measuring and marking tools - JobSite Tough Since 1947

Tools for Electricians


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