Self-Leveling 360 Degree Line Laser Kit
Locking mechanism protects inner pendulum during transportation, Manual mode allows unit to tilt to extreme angles, Self-leveling 360 degrees continuous horizontal laser line, Self-leveling with visual and audible alarms when beyond leveling range, Laser beam can be set to pulse for use with included detector, 40-6638 Kit Includes > Laser, 4 "AA" alkaline batteries, detector with 9V battery and clamp, wall mount bracket, mounting strap, instruction manual with warranty card, soft-sided carrying case
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Locking mechanism protects inner pendulum during transportation
Manual mode allows unit to tilt to extreme angles
Self-leveling 360 degrees continuous horizontal laser line with four laser dots at 90 degrees
Laser beam can be set to pulse for use with optional line detector (included in 40-6638)
40-6638 Includes > Laser, 4 "AA" alkaline batteries, detector with 9V battery and clamp, wall mount bracket, mounting strap, instruction manual with warranty card and a soft-sided carrying case
| Leveling Method: | Self-leveling (Pendulum) |
|---|---|
| Laser Wavelength: | 635nm+/-10nm (Red) |
| Laser Classification: | Classs Illa |
| Maximum Power Output: | Less than/Equal to I/M/5M |
| Accuracy: | +/-1/8"/50ft. (+/-1m/5m) |
| Interior Range: | Up to 200ft. (60m) diameter depending upon light conditions |
| Exterior Range: | Up to 300ft. (90m) diameter with detector (included 40-6638) |
| Self-Leveling Range: | +/- 5 degrees |
| Power Supply: | Alkaline |
| Battery Life: | Approximately 10 hours continous use |
| Dimensions: | 3.74" x 5.11" (95x130mm) |
| Weight: | 1.86Ibs (0.8kg) |
| Working Temperature: | 14 degrees to 113 degrees (-10 degrees celsius to +45 degrees celsius) |
| Center Screw Thread: | 5/8"-11 |
| IP Protection Class: | 54 |
| Warranty: | 3 Year Warranty |
The Johnson Level 40-6638 can be used for the following indoor and outdoor applications; drop ceilings, drywall installation, sprinkler installation, HVAC, ceiling joint and rafter alignment, wallpaper and stenciling/painting, tiling (walls and floors), electrical outlets and switches, install conduit and wiring, track lighting, curtain walls/shower doors, windows, cabinet and countertop alignment, soffits, chari rail/trim, closet shelves/drawers, paneling/wainscounting, site preperation, establishing grades, excavating, landscaping-terracing and retaining walls, rough and fine grading, digging basements, setting foundation and footers, retention ponds and septic tank, controlling concrete pours, alignment and plumb of concrete forms, leveling deck floors, establish diagonals and footings for decks/patios, contour framing, drainage.
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 7AM-5PM CT.
In CANADA, call 800-346-6682 x347 M-F 8AM-5PM ET.
Rotary Laser Level Instruction Manuals
40-6638 - English
40-6638 - Spanish
40-6638 - French
Other Johnson Laser Level Support
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 Use a Line Laser Level
How to Use a Self Leveling Laser Level
How to Choose a Laser Line Level for Indoor Use OnlyHow 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
Product Details
Locking mechanism protects inner pendulum during transportation, Manual mode allows unit to tilt to extreme angles, Self-leveling 360 degrees continuous horizontal laser line, Self-leveling with visual and audible alarms when beyond leveling range, Laser beam can be set to pulse for use with included detector, 40-6638 Kit Includes > Laser, 4 "AA" alkaline batteries, detector with 9V battery and clamp, wall mount bracket, mounting strap, instruction manual with warranty card, soft-sided carrying case
40-6638 Includes > Laser, 4 "AA" alkaline batteries, detector with 9V battery and clamp, wall mount bracket, mounting strap, instruction manual with warranty card and a soft-sided carrying case
Specifications
| Leveling Method: | Self-leveling (Pendulum) |
|---|---|
| Laser Wavelength: | 635nm+/-10nm (Red) |
| Laser Classification: | Classs Illa |
| Maximum Power Output: | Less than/Equal to I/M/5M |
| Accuracy: | +/-1/8"/50ft. (+/-1m/5m) |
| Interior Range: | Up to 200ft. (60m) diameter depending upon light conditions |
| Exterior Range: | Up to 300ft. (90m) diameter with detector (included 40-6638) |
| Self-Leveling Range: | +/- 5 degrees |
| Power Supply: | Alkaline |
| Battery Life: | Approximately 10 hours continous use |
| Dimensions: | 3.74" x 5.11" (95x130mm) |
| Weight: | 1.86Ibs (0.8kg) |
| Working Temperature: | 14 degrees to 113 degrees (-10 degrees celsius to +45 degrees celsius) |
| Center Screw Thread: | 5/8"-11 |
| IP Protection Class: | 54 |
| Warranty: | 3 Year Warranty |
Application
The Johnson Level 40-6638 can be used for the following indoor and outdoor applications; drop ceilings, drywall installation, sprinkler installation, HVAC, ceiling joint and rafter alignment, wallpaper and stenciling/painting, tiling (walls and floors), electrical outlets and switches, install conduit and wiring, track lighting, curtain walls/shower doors, windows, cabinet and countertop alignment, soffits, chari rail/trim, closet shelves/drawers, paneling/wainscounting, site preperation, establishing grades, excavating, landscaping-terracing and retaining walls, rough and fine grading, digging basements, setting foundation and footers, retention ponds and septic tank, controlling concrete pours, alignment and plumb of concrete forms, leveling deck floors, establish diagonals and footings for decks/patios, contour framing, drainage.
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 7AM-5PM CT.
In CANADA, call 800-346-6682 x347 M-F 8AM-5PM ET.
Rotary Laser Level Instruction Manuals
40-6638 - English
40-6638 - Spanish
40-6638 - French
Other Johnson Laser Level Support
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 Use a Line Laser Level
How to Use a Self Leveling Laser Level
How to Choose a Laser Line Level for Indoor Use OnlyHow 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
