Easier alignment with our robust line laserThe GLL 20-22 G Professional is a robust and intuitive line laser for a variety of applications. With protection class IP65 and a rubber-reinforced housing,
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Easier alignment with our robust line laser
The GLL 20-22 G Professional is a robust and intuitive line laser for a variety of applications. With protection class IP65 and a rubber-reinforced housing, it is dust and waterproof, allowing you to work safely even under the toughest conditions. The U-shaped laser window provides a wider opening angle for the horizontal line. And with dual power source capability, you can switch between the BA 3.7 V 3.0 Ah XL Li-Ion battery and AA alkaline batteries – avoiding downtime and increasing productivity.
The BA 3.7V 3.0Ah XL can be charged during use, ensuring that your work runs smoothly without power interruptions. The GLL 20-22 G is ideal for staircase construction, aligning walls, sockets, and partitions, as well as laying tiles and flooring.
The tool features a large battery display for easy reading. The bright green laser lines are up to four times more visible than red lines, making levelling easier for you – no matter where the job takes you.
Battery voltage 3.7 V
Laser diode 500 – 540 nm, < 10 mW
Operating temperature -10 – 50 °C
Storage temperature -20 – 70 °C
Laser class 2
Working range up to 20 m
Accuracy ± 0.3 mm/m* (*plus operational deviation)
Self-levelling range ± 4°
Levelling time 4 seconds
Dust and splash protection Protection class: IP 65
Power supply 3.7 V Li-ion battery (3000 mAh), 4 x 1.5 V LR6 (AA)
Battery life (max.) 8 h (Li-ion) and 6 h (4 x AA) in Cross Line mode
Thread for tripod 1/4 inch
Weight approx. 0.56 kg
Colour of laser line Green
Projection 2 lines