Rotation lasers

GRL 400 H Professional

Rotation Laser

Jobsite-ready – the intuitive, single-button tool for outdoor levelling applications

  • One-button keypad, Electronic Self Levelling functionality, and convenient battery tray
  • Consistently accurate results with an accuracy of ± 2.4 mm at 30m and an ADS shock warning system
  • Withstands harsh conditions of any outdoor jobsite thanks to water and dust protection IP56

Functions & key features

 Shock warning function gives an alarm if tool is moved
Working range with receiver up to 400 m diameter
Laser class 2
IP56 protected against dust and powerful water jets

Your Selection

  • in carrying case with 2 x battery (LR20), receiver
Change variant
2,589.00 AED
Recommended retail price excluding VAT
Find a local dealer

in carrying case with 2 x battery (LR20), receiver 0 601 061 800
2,589.00 AED
Recommended retail price excluding VAT

Select a variant

Your Selection

GRL 400 H
in carrying case with 2 x battery (LR20), receiver

Order number: 0 601 061 800

2,589.00 AED
Recommended retail price excluding VAT
Find a local dealer

Included in all variants

  • 2 x 1.5 V LR20 battery (D)
  • Non-rechargeable battery compartment
    Order number: 1 609 203 M02
  • Laser Receiver LR 1 Professional
    Order number: 0 601 015 400
  • Carrying case
  • 1 x 9 V block battery (6LR61)

Additional in this variant

  • Bracket
    Order number: 1 608 M00 70F

Your Selection

GRL 400 H Set
in carrying case with 2 x battery (LR20), receiver

Order number: 0 615 994 0JY

3,419.00 AED
Recommended retail price excluding VAT
Find a local dealer

Included in all variants

  • 2 x 1.5 V LR20 battery (D)
  • Non-rechargeable battery compartment
    Order number: 1 609 203 M02
  • Laser Receiver LR 1 Professional
    Order number: 0 601 015 400
  • Carrying case
  • 1 x 9 V block battery (6LR61)

Additional in this variant

  • Rotation Laser GRL 400 H Professional
  • Building Tripod BT 152 Professional
  • Measuring rod GR 2400 Professional

Technical data

Additional data

Working range with receiver, valuenull 400 m
Dust and splash protectionnull IP 56
Working range with receivernull up to 400 m (Diameter)
Accuracynull ± 2.4 mm at 30 m* (*plus use-dependent deviation)
Laser diodenull 635 nm, < 1 mW
Operating temperaturenull -10 – 50 °C
Storage temperaturenull -20 – 70 °C
Laser classnull 2
Working range without receivernull up to 20 m (Diameter)
Self-levelling rangenull ± 8% (± 5°)
Levelling timenull 15 s
Rotation speednull 600 rpm
Power supplynull 2 x 1.5 V LR20 (D)
Tripod threadnull 5/8"-11
Weight, approx.null 2 kg
Colour of laser linenull red
Compatible laser receiversnull LR 1
Slope functionnull no
GRL 400 H

GRL 400 H Professional: Further information

Product Highlights

Easy to use and ready to go – the intuitive, single-button GRL 400 H rotary laser is always prepared for use at a moment´s notice when performing outdoor-levelling applications. Its one-button keypad, Electronic Self Levelling functionality, and convenient battery tray enable straightforward work with an easy setup and simple battery replacement – without even moving the tool. With an accuracy of ± 2.4 mm at 30m and an ADS shock warning system that indicates if the tool's position has changed, the GRL 400 H prevents levelling errors and delivers consistently accurate results.

Equipment & Application

From determining cut and fill values for excavation and footings, to levelling concrete forms and landscaping, this tool does an excellent job. This rotary laser is prepared to withstand the harsh conditions of any outdoor jobsite thanks to its water and dust protection IP56.

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