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Rotation Laser

GRL 300 HV Professional

% warehouse product
Price including VAT
Free standard delivery from £50.00 inc. VAT
Easy handling with horizontal and vertical self-levelling
This product is a Warehouse Product and is priced 30% less than the equivalent new product in the Bosch Professional Power Tools online shop.

A Warehouse Product has not been used however the original retail packaging may be damaged (e.g. marked or scuffed). Alternatively the product may be supplied in a brown carton. Warehouse Products come with the same accessories, manuals and warranty conditions as the equivalent new product. Terms and conditions of supply are as per the equivalent new product.
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Technical Data

The most important data

Performance data

Laser diode
Operating temperature
Storage temperature
Laser class
Working range
Working range with receiver
Working range without receiver
Self-levelling range
Levelling time
Dust and splash protection
Rotation speed
Operating time (max.)
Tripod thread
Colour of laser line
635 nm, < 5 mW
-10 – 50 °C
-20 – 70 °C
60 m
300 m (Diameter)
60 m (Diameter)
± 0.1 mm/m
± 5° (8%)
15 s
IP 54
150, 300, 600 rpm
Rechargeable batteries (NiMH) 30 h

Size and weight

Weight, approx.
1.8 kg

Product highlights

Easy handling with horizontal and vertical self-levelling
  • Point, line and rotation modes for optimum visibility
  • High accuracy of 0.1 mm/m
  • High level of robustness: fully functional, even after being dropped from a height of 1 m
  • Dust and splash protection IP 54
  • Plumb and reference beam for fast alignment
  • 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

Price & Scope of Delivery

in carrying case with battery, accessory set
Part number: 061599403Y920

Selected variation

This product includes:
1 x 1.5 V LR6 battery (AA)
1 x 9 V block battery (6LR61)
1 x NiMH battery (spare part number 1 608 M00 05G)
2 x 1.5 V LR20 battery
Battery compartment (spare part number 1 608 M00 05D)
Building tripod BT 300 HD Professional
0 601 091 400
Carrying case (spare part number 1 608 M00 05F)
Charger set with adapter (spare part number 1 600 A00 1W3)
Holder also available separately as an accessory (spare part number 1 608 M00 70F)
Laser Receiver LR 1 Professional
0 601 015 400
Laser target (red) (spare part number 1 608 M00 05C)
Laser viewing glasses (red) (spare part number 1 608 M00 05B)
Measuring rod GR 240 Professional
0 601 094 100
Remote control RC1 Professional
0 601 069 900
Universal mount WM 4 Professional
0 601 092 400

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User manual

Download the Leaflet for the GRL 300 HV Professional (PDF 2 MB)

User manual

Download the user manual for the GRL 300 HV Professional (PDF 25 MB)

Product data sheet

Download the product data sheet for the GRL 300 HV Professional

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