Rotation lasers

GRL 300 HVG Set Professional

Rotation Laser

Outstanding visibility for indoor applications

  • Green laser line: up to four times better visibility than a red line
  • Easy to set up in both the horizontal and vertical modes due to automatic self-levelling of 8% (± 5°)
  • The shock warning function, which can be switched on and off, prevents levelling errors in the event of shocks or vibrations
See technical details


Laser class 3R Laser class for various measuring tools.

Your Selection

  • with receiver
Show variant Buy from a Bosch partner Find a local dealer

with receiver 0 601 061 703

GRL 300 HVG Set Professional

Your Selection

with receiver

Order number: 0 601 061 703

Buy from a Bosch partner Find a local dealer
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Technical data

The most important data

Laser diode 532 nm, < 5 mW
Operating temperature 0 – 40 °C
Storage temperature -20 – 70 °C
Laser class 3R
Working range 100 m
Working range with receiver 300 m (Diameter)
Working range without receiver 100 m (Diameter)
Accuracy ± 3.0 mm at 30 m* (*plus use-dependent deviation)
Self-levelling range ± 5° (8%)
Levelling time 15
Dust and splash protection IP 54
Rotation speed 150, 300, 600 rpm
Power supply NiMH battery pack, 2 x 1.5 V LR20 (D)
Tripod thread 5/8"
Weight, approx. 1.8
Colour of laser line green
Compatible laser receivers LR 1G
GRL 300 HVG Set