












GLL 12V-100-33 CG Professional
Line Laser
Robust and intuitive 12V line laser for effortless alignment
- Durable design with rubber enforced housing and IP65 rating ensures reliability in tough working conditions
- Hands-free line control of the 3 x 360° laser lines via the Levelling Remote app for more accurate and time efficient working
- Experience uninterrupted work with the flexibility to switch between 12V Li-Ion battery and AA alkaline batteries, eliminating downtime due to battery drain
Functions & key features





Select a variant
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 12V-100-33 CG Professional: Further information
Product Highlights
The GLL 12V-100-33 CG Professional is a robust line laser that offers easy and intuitive operation. It is designed to withstand tough jobsite conditions with its rubber enforced housing and laser windows and IP65 rating for dust and water resistance. The Levelling Remote app allows for remote control of the 3 x 360° laser lines, making operations more accurate and time efficient. Dual power source offers you the flexibility to switch between the 12V Li-Ion battery and AA alkaline batteries as a backup power source.
Equipment & Application
Enjoy easy operation of the GLL 12V-100-33 CG with a new keypad design for clear laser line selection and a large battery indicator for convenience. The line laser is perfect for alignment of walls and partitions, tile and flooring installations, and staircase construction.
Additional Information
It features 3 x 360° lines for simultaneous horizontal and vertical levelling, allowing for easy layout of large spaces with just one tool. For starting right away, the GLL 12V-100-33 CG laser receiver mode is always activated. With the optional laser receiver LR 7 Professional you can extend the working range up to 100 metres (radius). The bright green laser lines offer up to four times better visibility than red lines, ensuring precision in every task.