Description

The Bosch GPL 3 G is a robust, three-point self-levelling laser designed to provide exceptional visibility and durability in demanding environments. By utilising advanced green laser technology, this unit projects points that are up to four times more visible to the human eye than traditional red beams, making it a reliable choice for transferring precise reference points over long distances. Its compact architecture is encased in a rubberised housing with recessed glass, engineered to withstand rough handling while maintaining high precision. Whether you are aligning framework, installing lighting, or transferring plumbing points from floor to ceiling, this tool simplifies complex layout tasks with a straightforward, user-friendly interface.

Features:

• The green laser points offer significantly higher definition than red lasers, ensuring you can see your reference marks clearly even in bright ambient light conditions.


• A built-in rotation mount features strong magnets, allowing you to instantly secure the tool to metal surfaces or studs without needing separate accessories.


• Rated at IP65, the housing is fully sealed against dust ingress and resistant to water jets, making it suitable for damp or dirty site conditions.


• The laser windows are deeply recessed to prevent glass breakage, and the rubberised exterior absorbs impact shock.


• When the unit is switched off, the internal pendulum is automatically locked to prevent calibration damage during transport.


• A simple two-position switch controls power and modes; switching the unit on instantly activates self-levelling, while switching it off secures the mechanism.


• Weighing only 0.35 kg, it is lightweight and small enough to fit easily into a belt pouch or tool bag.

Specification:

• Projection: 3 points


• Laser diode: < 1 mW, 500 540 nm


• Laser class: 2


• Working range, value: 30 m


• Self-levelling range: 4°


• Levelling time: 4 s


• Accuracy: 0.35 mm/m (except bottom laser point) ; 0.7 mm/m (bottom laser point)


• Operating temperature: -10 45 °C


• Storage temperature: -20 70 °C


• Dust and splash protection: IP 65


• Power supply: 2 x 1.5 V LR6 (AA)


• Operating time (max.): 8 h


• Weight, approx.: 0.35 kg