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Scope of delivery
Details for GRL 500 HV + LR 50 Professional 
Part number 0 601 061 B40
EAN code 3165140783880
GRL 500 HV + LR 50 Professional comes complete with:
Item Included
Protective case for LR 50 Professional
Bracket for LR 50 Professional 1 608 M00 C1A
quick charger
Tool features
Why this tool?
  • Simultaneous charging: the Li-Ion batteries in both components are charged together in very little time.
  • Calibration reminder: automatically indicates calibration requirement.
  • Slope function: enter slope values directly and precisely using the LR 50 Professional keypad.
  • Line Control: align the vertical line as desired in vertical mode using the arrow buttons.
  • Anti-Drift System: prevents levelling errors in the event of shocks or vibrations.
  • Sleep mode: When the tool goes into sleep mode, all settings are saved and the theft protection and the Anti-Drift System remain operational.
  • Relative height display: distance between where the laser beam hits the reception area and the centre of the receiver.
  • Centre Line button: automatically aligns the laser beam with the centre of the receiver and measures the slope value.
Technical data
Specification overview
Laser diode 635 nm, < 1 mW
Operating temperature -10 – 50 °C
Storage temperature -20 – 70 °C
Laser class 2
Working range with receiver 500 m (Diameter)
Working range without receiver 20 m (Diameter)
Accuracy ± 0.05 mm/m horizontal , ± 0.1 mm/m vertical
Self-levelling range ± 5,7° (10%)
Levelling time 15 s
Dust and splash protection IP 56
Rotation speed 600 rpm
Beam diameter 5 mm
Power supply 4 x 7.4-V-Li-Ion
Operating time (max.) 25 h
Tripod thread 2 x 5/8"
Weight, approx. 2.3 kg
Length 234 mm
Width 217 mm
Height 194 mm
Colour of laser line red
Projection 1 x 360° line
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Spare parts for this tool
Find here the fitting spare parts

You may also have a check in our spare parts catalogue. In there you will find all of the parts that fit your Bosch tool - even up to ten years after production has been stopped.

Spare parts catalogue
User Manual