







GLL 3-80 Professional
Line Laser
3 x 360° for visibility on a new level
- High visual clarity is provided by high-powered diodes
- 3 x 360° lines allow for simultaneous horizontal and vertical levelling applications for highly efficient work
- Intuitive user interface offers easy operation
Functions & key features





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- in carrying case with 4 x battery (AA), laser target plate
GLL 3-80 Professional
Technical data
Additional data

* Plus use-dependent deviation. You can find more information about the deviations in the following link:
** You can find more information about the deviations in the following link:
ᵃ Applies for the four horizontal intersection points
GLL 3-80 Professional: Further information
Product Highlights
The line laser GLL 3-80 Professional projects 3 x 360° lines for next level visibility. High visual clarity is provided by high-powered diodes. This tool's 3 x 360° lines allow for simultaneous horizontal and vertical levelling applications around the entire room for highly efficient work, while the tool´s intuitive user interface offers easy operation.
Equipment & Application
This line laser was developed for suspending drop ceilings, building floors, installing windows, mounting shelves, laying drainage pipes, building framework for drywall, and laying tiles.
Additional Information
The GLL 3-80 Professional is perfect for fast self-levelling and it is capable of self-levelling on non-level surfaces up to +/- 4° in less than 4 seconds with excellent precision of ± 0.3 mm/m*/**. It has a working range of up to 120 m when using the optional LR 6 or LR 7 Professional receiver. This line laser is compact, easy to handle, and extremely robust (IP54).