Rotation laser
GRL 300 HV Professional

The most important data
Working range with receiver 300 m (Diameter) 
Levelling accuracy ± 0.1 mm/m 
Self-levelling range ± 5° (8%) 
Advantages: GRL 300 HV Professional
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 or vibrations
Application images
GRL 300 HV Professional Open gallery
Technical data: GRL 300 HV Professional
Laser diode 635 nm, < 1 mW 
Laser class 3R 
Working range with receiver 300 m (Diameter) 
Levelling accuracy ± 0.1 mm/m 
Self-levelling range ± 5° (8%) 
Dust and splash protection IP 54 
Rotation speed 150, 300, 600 rpm 
Power supply 1 x 9 V 6LR61 Block 
Operating time, max. Rechargeable batteries (NiMH) 30 h 
Tripod thread 5/8" 
Weight, approx. 1,8 kg
Length 190 mm
Width 180 mm
Height 170 mm
Colour of laser line red 
Laser class 3R
Laser class 3R

Laser class for various measuring tools.

Complete with: GRL 300 HV Professional
Part no. 0 601 061 501
LR 1 Professional laser receiver 0 601 015 400
Holder also available separately as an accessory ET no. 1 608 M00 05A
RC 1 Professional remote control 0 601 069 900
WM 4 Professional universal mount 0 601 092 400
1 NiMH battery ET no. 1 608 M00 05G
Charger set with adapter ET no. 1 608 M00 05E
Battery housing
2 x 1.2 V HR20 D
2 x 1.5 V LR20 D
Laser target red
Laser viewing glasses red
Carrying case ET no. 1 608 M00 05F
Test reports
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