Line Laser – GLL 3-80C

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  • Bosch
Additional data
Working range with receiver, value 120 m
Accuracy +/- 0.2 mm/m*/** (*for the four horizontal intersection points ; **plus use-dependent deviation)
Projection 3 x 360° line
Operating temperature -10 – 40 °C
Storage temperature -20 – 70 °C
Working range with receiver up to 120 m
Laser diode Line: 630 – 650 nm, < 10mW
Laser class 2
Working range up to 30 m
Self-levelling range ± 4°
Levelling time 4 s
Dust and splash protection IP 54 *** (***except for the lithium-ion battery and AA1 battery adapter)
Power supply 12 V Li-Ion battery, 4 x 1.5 V LR6 (AA)
Operating time (max.) 8 h (Li-Ion) and 6 h (4 x AA) in 3-line mode
Tripod thread 1/4″, 5/8″
Weight, approx. 0.9 kg
Color of laser line red
Compatible laser receivers LR 6 + 7
Working range, value 30 m


Visibility on a new level in 3 x 360°. Simply Connected.

  • Very precise CAL Guard monitoring and remote-control use with Bluetooth®-connected smartphone app
  • High visual clarity is provided by high-powered diodes
  • 3 x 360° lines allow simultaneous horizontal and vertical leveling applications for highly efficient work

The line laser GLL 3-80 C Professional is simply connected and projects 3 x 360° lines for excellent visibility. Innovative CAL Guard monitoring and a Bluetooth®-connected smartphone app allow for remote-control use as well as contactless adjustments and high precision. High-powered diodes ensure high visual clarity while its 3 x 360° lines allow simultaneous horizontal and vertical leveling for highly efficient work.

This line laser is developed for building floors, installing windows, mounting shelves,laying drainage pipes, building framework for drywall, and laying tiles.

Due to the GLL 3-80 C Professional’s Dual Power Source, it can be operated both with 12 V Li-ion battery and with standard alkaline batteries for added flexibility. It is capable of leveling itself on non-level surfaces up to +/- 4° in less than 4 seconds with excellent precision of ± 0.2 mm/m*/** and 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.