Rotation lasers

GRL 300 HV Set Professional

Rotation Laser

Easy handling with horizontal and vertical self-levelling

  • Easy to operate thanks to one button per function, and self-explanatory display
  • 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 and vibrations
See technical details


Laser class 3R Laser class for various measuring tools.

Your Selection

  • with receiver
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with receiver 0 601 061 503

GRL 300 HV Set Professional

Your Selection

with receiver

Order number: 0 601 061 503

Find a local dealer

Technical data

Additional data

Working range with receiver, value 300 m
Accuracy ± 3.0 mm at 30 m* (*plus use-dependent deviation)
Working range 30 m
Laser diode 635 nm, < 5 mW
Operating temperature -10 – 50 °C
Storage temperature -20 – 70 °C
Laser class 3R
Working range with receiver up to 300 m (Diameter)
Working range without receiver up to 60 m (Diameter)
Self-levelling range ± 5° (8%)
Levelling time 15 s
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 kg
Colour of laser line red
Slope function no
Working range, value 30 m
GRL 300 HV Set
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