Rotation lasers

GRL 300 HV 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

Functions & key features

Variable rotation speed higher speed for working with receiver, lower speed for better visibility
Sweep mode for better visibility
IP54 dust and splash water protection

Your Selection

  • in carrying case with Accessory, accessory set
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in carrying case with Accessory, accessory set 0 601 061 501

GRL 300 HV Professional

Your Selection

in carrying case with Accessory, accessory set

Order number: 0 601 061 501

Find a local dealer

Technical data

Additional data

Working range with receiver, value 300 m
Slope function no
Accuracy ± 3.0 mm at 30 m* (*plus use-dependent deviation)
Working range with receiver up to 300 m (Diameter)
Laser diode 635 nm, < 5 mW
Operating temperature -10 – 50 °C
Storage temperature -20 – 70 °C
Laser class 3R
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
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