Electronic Self-Leveling Horizontal & Vertical Rotary Laser Kit with GreenBrite® Technology

MODEL #:  40-6544

Designed for the advanced laser user, this rotary laser kit is feature-packed to tackle any job - indoor or outdoor. The laser's GreenBrite® technology makes the beam 400% more visible than red beams for working in high ambient light conditions. The laser self-levels both horizontally and vertically, making vertical layout projects such as fencing, footings and drywall track quick and easy. Its electronically controlled dual-slope mode takes math out of the equation when checking grade or setting drainage. And the laser beam modes include dot, two adjustable line lengths and two rotational speeds (200 and 500 rpm). Accuracy is never a problem with this rotary laser - it features visual and audible alerts when it is beyond its leveling range. With the included tinted glasses, target, battery charger, alkaline battery compartment, wall/ceiling mount, remote control, rechargeable battery pack and hard-shell carrying case, you'll have everything you need to get your job up and running.

40-6544+ Hover over main image to zoom
40-6544
40-6544
  • Green beam is 400% more visible than red beam

  • Electronically-controlled dual slope feature

  • Electronic self-leveling horizontally and vertically

  • Laser beam modes include dot, two adjustable line lengths and two rotational speeds

  • Two rotational speeds: 200 and 500 RPM

  • Visual and audible alarms when beyond leveling range

  • Height of Instrument/Tilt alarm function ensures product accuracy

40-6544 Kit Includes > Laser, NiMH rechargeable battery pack, alkaline battery compartment (batteries not included), 6.4V battery adapter, remote control with 9V battery, wall/ceiling mount, tinted glasses, target, and hard-shell carrying case

Leveling Method:

Automatic (Electronic)

Laser Wavelength:

532nm+/-10nm (Green)

Laser Classification:

Class Illa

Maximum Power Output:

≤5mW

Accuracy:

+/-1/8"/100 ft.  

Interior Range:

Up to 400 ft. diameter depending upon light conditions

Exterior Range:

Up to 1,200 ft. diameter with detector (not included)

Remote Range:

Up to 200 ft. diameter

Slope:

+/- 5°

Auto-Leveling Range:

+/- 5°

Power Supply:

NiMH rechrgeable battery pack and 6.4V adapter (included)

Battery Life:

Approximately 24 hours with rachargeable battery pack; 40 hours with alkaline batteries

Dimensions:

 7.95" x 6.29" x 8.62" 

Weight:

4.4 LBS

Working Temperature:

32°F-104°F 

Center Screw Thread:

5/8"-11

Laser Beam Modes:

0°, 30°, 60°

Rotation Speeds:

200, 500 RPM

IP Protection Class:

54

Warranty:

3 Years

The laser's GreenBrite® technology makes the beam 400% more visible than red beams for working in sunny or brightly-lit conditions. The electronically controlled dual-slope mode makes this laser ideal for drainage, flatwork or complex landscaping jobs. The vertical self-leveling mode makes it equally suitable for aligning posts or footings, or indoors to lay out walls or floors. Featuring one of Johnson's most advanced rotaries, this kit is suitable for use in any rotary application!

Replacement 6.4V Battery Adapter
Replacement 6.4V Battery Charger for 40-6529, 40-6532, 40-6534, 40-6539, 40-6543, 40-6544, 40-6551, 40-6552, 40-6590, 40-6662, 99-028k Model: 40-6838 $37.62
Replacement Alkaline Battery Compartment (no batteries) for 40-6529 and 40-6544
Replacement Alkaline Battery Compartment (no batteries) for 40-6526, 40-6529, 40-6534, 40-6544, 40-6590, and 99-028K Model: 40-6857 $7.20
Replacement Green Magnetic Target
Replacement Green Magnetic Target Model: 40-6846 $13.58
Replacement Green Tinted Glasses
Replacement Green Tinted Glasses Model: 40-6840 $13.58
Replacement Hard-Shell Carrying Case for 40-6544
Replacement Hard-Shell Carrying Case for 40-6544 Model: 40-6382 $129.00
Replacement NiMH Rechargeable Battery Pack for 40-6529 and 40-6544
Replacement NiMH Rechargeable Battery Pack for 40-6529, 40-6544, 40-6534, 40-6590, and 99-028K Model: 40-6383 $63.00
Replacement Remote Control with Batteries for 40-6540, 40-6550, 40-6522, 40-6529, 40-6544, 40-6545
Replacement Remote Control for 40-6522, 40-6529, 40-6534, 40-6540, 40-6544, 40-6545, 40-6550, and 99-028K Model: 40-6740 $101.78
 

Product Details

Designed for the advanced laser user, this rotary laser kit is feature-packed to tackle any job - indoor or outdoor. The laser's GreenBrite® technology makes the beam 400% more visible than red beams for working in high ambient light conditions. The laser self-levels both horizontally and vertically, making vertical layout projects such as fencing, footings and drywall track quick and easy. Its electronically controlled dual-slope mode takes math out of the equation when checking grade or setting drainage. And the laser beam modes include dot, two adjustable line lengths and two rotational speeds (200 and 500 rpm). Accuracy is never a problem with this rotary laser - it features visual and audible alerts when it is beyond its leveling range. With the included tinted glasses, target, battery charger, alkaline battery compartment, wall/ceiling mount, remote control, rechargeable battery pack and hard-shell carrying case, you'll have everything you need to get your job up and running.



40-6544 Kit Includes > Laser, NiMH rechargeable battery pack, alkaline battery compartment (batteries not included), 6.4V battery adapter, remote control with 9V battery, wall/ceiling mount, tinted glasses, target, and hard-shell carrying case

Specifications

Leveling Method:

Automatic (Electronic)

Laser Wavelength:

532nm+/-10nm (Green)

Laser Classification:

Class Illa

Maximum Power Output:

≤5mW

Accuracy:

+/-1/8"/100 ft.  

Interior Range:

Up to 400 ft. diameter depending upon light conditions

Exterior Range:

Up to 1,200 ft. diameter with detector (not included)

Remote Range:

Up to 200 ft. diameter

Slope:

+/- 5°

Auto-Leveling Range:

+/- 5°

Power Supply:

NiMH rechrgeable battery pack and 6.4V adapter (included)

Battery Life:

Approximately 24 hours with rachargeable battery pack; 40 hours with alkaline batteries

Dimensions:

 7.95" x 6.29" x 8.62" 

Weight:

4.4 LBS

Working Temperature:

32°F-104°F 

Center Screw Thread:

5/8"-11

Laser Beam Modes:

0°, 30°, 60°

Rotation Speeds:

200, 500 RPM

IP Protection Class:

54

Warranty:

3 Years

Application

The laser's GreenBrite® technology makes the beam 400% more visible than red beams for working in sunny or brightly-lit conditions. The electronically controlled dual-slope mode makes this laser ideal for drainage, flatwork or complex landscaping jobs. The vertical self-leveling mode makes it equally suitable for aligning posts or footings, or indoors to lay out walls or floors. Featuring one of Johnson's most advanced rotaries, this kit is suitable for use in any rotary application!

Support

Johnson Level Rapid Response Center for Repair and Service
In the U.S., email us at service@johnsonlevel.com or call 888-953-8357 M-F from 9AM-3PM CT.
In CANADA, call 800-346-6682 x347 M-F 8AM-5PM ET.

Rotary Laser Level Instruction Manuals

40-6544 - English
40-6544 - Spanish
40-6544 - French

Other Johnson Laser Level Support

How to Set Up a Rotary Laser Level
List of Authorized Non-Warranty Laser Level Service Centers
Laser Level and Level Full Warranties
All Leveling Product Manuals
Johnson Level Marketing Support
How to Choose a Rotary Laser Level
How to Calibrate a Rotary Laser Level
How to Use a Rotary Laser Level
How to Choose a Rotary Laser Level for Outdoor Use
How to Choose a Laser Level
How to Use a Laser Level
How to Use a Laser Level Outdoors
How to Use a Laser Level to Hang Pictures
How to Use a Laser Level to Level Ground
How to Set Grade with a Laser Level

Replacement Parts

Replacement 6.4V Battery Adapter
Replacement 6.4V Battery Charger for 40-6529, 40-6532, 40-6534, 40-6539, 40-6543, 40-6544, 40-6551, 40-6552, 40-6590, 40-6662, 99-028k Model: 40-6838 $37.62
Replacement Alkaline Battery Compartment (no batteries) for 40-6529 and 40-6544
Replacement Alkaline Battery Compartment (no batteries) for 40-6526, 40-6529, 40-6534, 40-6544, 40-6590, and 99-028K Model: 40-6857 $7.20
Replacement Green Magnetic Target
Replacement Green Magnetic Target Model: 40-6846 $13.58
Replacement Green Tinted Glasses
Replacement Green Tinted Glasses Model: 40-6840 $13.58
Replacement Hard-Shell Carrying Case for 40-6544
Replacement Hard-Shell Carrying Case for 40-6544 Model: 40-6382 $129.00
Replacement NiMH Rechargeable Battery Pack for 40-6529 and 40-6544
Replacement NiMH Rechargeable Battery Pack for 40-6529, 40-6544, 40-6534, 40-6590, and 99-028K Model: 40-6383 $63.00
Replacement Remote Control with Batteries for 40-6540, 40-6550, 40-6522, 40-6529, 40-6544, 40-6545
Replacement Remote Control for 40-6522, 40-6529, 40-6534, 40-6540, 40-6544, 40-6545, 40-6550, and 99-028K Model: 40-6740 $101.78