Login or create an account
CloseReturning Customer
I am a returning customer
Login or create an account
CloseRegister Account
If you already have an account with us, please login at the login form.
Your Account Has Been Created!
Thank you for registering with Juna Tools!
You will be notified by e-mail once your account has been activated by the store owner.
If you have ANY questions about the operation of this online shop, please contact the store owner.
Account Logout
You have been logged off your account. It is now safe to leave the computer.
Your shopping cart has been saved, the items inside it will be restored whenever you log back into your account.
Johnson Level JLX 180 Cross Line Laser Self Leveling
- $238.00
- Brands Johnson Level
- Product Code: 40-6681
- Availability: In Stock
Johnson Level JLX Self-Leveling 180° Cross-Line Laser with GreenBrite®Product OverviewThe Johnson Level JLX Self-Leveling 180° Cross-Line Laser with GreenBrite® Technology, model 40-6681, is a professional laser level designed to provide clear horizontal and vertical reference lines for interior construction and layout work. Its green laser beam is engineered to be 400% more visible than conventio..
High Precision 180 Cross Line Laser with GreenBrite Technology
Johnson Level JLX Self-Leveling 180° Cross-Line Laser with GreenBrite®
Product Overview
The Johnson Level JLX Self-Leveling 180° Cross-Line Laser with GreenBrite® Technology, model 40-6681, is a professional laser level designed to provide clear horizontal and vertical reference lines for interior construction and layout work. Its green laser beam is engineered to be 400% more visible than conventional red laser beams, making it easier to see in bright or well-lit working environments.
The laser projects a 180° horizontal cross-line, while its self-leveling pendulum automatically establishes an accurate reference within its leveling range. A magnetic base provides convenient hands-free positioning, and pulse mode allows the laser to be used with a compatible detector when greater range is needed.
Key Features
GreenBrite® technology: Produces a green beam designed to be 400% more visible than red laser beams.
180° horizontal coverage: Projects a broad horizontal reference line for layout applications.
Self-leveling pendulum: Automatically levels within ±3°.
High visibility: Green laser technology is particularly useful in brightly illuminated interiors.
Pulse mode: Allows use with a compatible line laser detector for extended working conditions.
Magnetic base: Provides hands-free mounting on suitable metal surfaces.
Pendulum lock: Helps protect the internal leveling mechanism during transportation.
Dual power capability: Can operate using the included lithium-ion rechargeable battery pack or four AA alkaline batteries.
IP54 construction: Provides protection against dust and water splashes.
Tripod compatible: Features a standard 1/4"-20 tripod thread.
Product Specifications
| Specification | Details |
|---|---|
| Model | 40-6681 |
| Product Series | JLX® |
| Laser Type | Green cross-line laser |
| Laser Wavelength | 520 nm ± 10 nm |
| Laser Classification | Class IIIa |
| Maximum Power Output | ≤5 mW |
| Leveling Method | Self-leveling pendulum |
| Accuracy | ±1/8 in. at 35 ft |
| Self-Leveling Range | ±3° |
| Interior Range | Up to 200 ft |
| Exterior Detector Range | Up to 75 ft |
| Power Supply | Li-ion rechargeable battery pack or 4 AA alkaline batteries |
| Battery Life | Up to 6 hours with Li-ion battery |
| Operating Temperature | 14°F to 113°F |
| IP Rating | IP54 |
| Tripod Thread | 1/4"-20 |
| Warranty | 3 years |
Specifications are based on Johnson Level's published information for model 40-6681.
What's Included
The 40-6681 kit includes:
Green JLX cross-line laser
Magnetic base
Magnetic target
Lithium-ion rechargeable battery pack
Battery charger
Alkaline battery compartment
Hard-shell carrying case
Note: AA alkaline batteries are not included with the kit.
Recommended Applications
The Johnson Level JLX 40-6681 is well suited to a range of professional installation and layout tasks, including:
Hanging shelves and pictures
Cabinet installation and leveling
Flooring installation
Wall and floor tiling
Drywall track and stud-wall installation
Finish carpentry
Interior alignment work
General leveling and layout
Its 180° horizontal coverage is particularly useful when a long reference line needs to be projected across a wall or working area without repeatedly repositioning the laser.
GreenBrite® Visibility
One of the main advantages of the 40-6681 is its green laser technology. Johnson Level states that its GreenBrite® beam is 400% more visible than red laser beams, helping users see the projected reference more easily in sunny or brightly lit conditions. This can make layout work faster and reduce the need to reposition the laser simply to improve visibility.
Reliable Setup for Professional Layout
The JLX 40-6681 combines automatic self-leveling, a locking pendulum, magnetic mounting, and multiple power options in a compact jobsite-oriented design. The included rechargeable battery provides up to six hours of operation, while the alternative AA battery compartment provides another power option when recharging is inconvenient.
For contractors, installers, carpenters, and other professionals who need dependable horizontal and vertical references, the Johnson Level JLX Self-Leveling 180° Cross-Line Laser with GreenBrite® Technology offers a practical combination of visibility, accuracy, mounting flexibility, and jobsite durability.