Combi lasers

GCL 2-50 CG Professional

Combi Laser

Supreme visibility connected with smart functions

  • Bright green horizontal and vertical laser lines and two centred plumb points offer optimal visibility
  • Bluetooth®-connection paired with Levelling Remote App offers remote-control adjustment of the tool via a smartphone
  • Dual Power Source allows for the use of 12 V Li-ion battery or standard alkaline batteries
See technical details

Functions & key features

Simply.Connected. - Simply. Efficient. thanks to smartphone connection and Bosch App
Dual power source
Working with receiver for higher working range
Easy line positioning around the plumb dot

Your Selection

  • with 4 x battery (AA), protective ac
Show variant Check availability on location Find a local dealer

with 4 x battery (AA), protective ac 0 601 066 H80

GCL 2-50 CG Professional

Your Selection

with 4 x battery (AA), protective ac

Order number: 0 601 066 H80

Find a local dealer

Technical data

Additional data

Working range with receiver, value 50 m
Accuracy ± 0.3 mm/m* (*plus use-dependent deviation)
Projection 2 lines / 2 points
Battery voltage 12 V
Laser diode 500 – 540 nm, < 10 mW, 630 – 650 nm, < 1mW
Operating temperature -10 – 50 °C
Storage temperature -20 – 70 °C
Laser class 2
Working range 20 m
Working range with receiver 50 m
Working range of laser points, max. 10 m (top), 10 m (bottom)
Self-levelling range ± 4°
Dust and splash protection IP 54 *** (***except for the lithium-ion battery and AA1 battery adapter)
Operating time (max.) 10 h (Li-Ion) and 4 h (4 x AA) in cross-line and point operation, 13 h (Li-Ion) and 6 h (4 x AA) in cross-line operation, 15 h (Li-Ion) and 12 h (4 x AA) in line operation, 60 h (Li-Ion) and 32 h (4 x AA) in point operation
Tripod thread 1/4"
Weight, approx. 0.6 kg
Colour of laser line green
Color of plumb points red
Plumb point accuracy ± 0.7 mm/m* (*plus use-dependent deviation)
Compatible laser receivers LR 7
Working range, value 20 m

GCL 2-50 CG Professional: Further information

Product Highlights

The combi laser GCL 2-50 CG Professional offers supreme visibility with a range of smart functions. Bright green horizontal and vertical laser lines and two centred plumb points offer optimal visibility, while its Bluetooth®-connection offers remote-control adjustment via a smartphone app. For increased flexibility, Dual Power Source allows 12 V Li-ion battery or standard alkaline batteries.

Equipment & Application

This combi laser is designed for horizontal and vertical alignments with a long overshoot of nearly 360° and is suitable for projects such as dry wall installation and interior finishing tasks.

Additional Information

The GCL 2-50 CG Professional delivers high visibility of up to 20 m without a receiver and 50 m with a receiver. For precise positioning around the plumb points, the RM 3 Professional offers motorised control, and RM 2 Professional allows for manual adjustments.


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Service Hotline

Phone number

1 800 880 188

Have any questions about our repair and spare parts service?

Monday – Friday:
8.00 - 17.00

Frequently asked questions specifically about our repair, pickup and spare parts service

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