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
Your Selection
- in carrying case with 2 x battery (LR20), receiver
GRL 400 H Professional
Your Selection
Order number: 0 601 061 800
Included in this variant
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BracketOrder number: 1 608 M00 70F
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2 x 1.5 V LR20 battery (D)
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Non-rechargeable battery compartmentOrder number: 1 609 203 M02
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Laser Receiver LR 1 ProfessionalOrder number: 0 601 015 400
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Carrying case
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1 x 9 V block battery (6LR61)
Technical data
Additional data |
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|---|---|
| Slope function | no |
| Tripod thread | 5/8"-11 |
| Colour of laser line | red |
| Working range with receiver | up to 400 m (Diameter) |
| Accuracy | ± 2.4 mm at 30 m* (*plus use-dependent deviation) |
| Dust and splash protection | IP 56 |
| Laser diode | 635 nm, < 1 mW |
| Operating temperature | -10 – 50 °C |
| Storage temperature | -20 – 70 °C |
| Laser class | 2 |
| Working range without receiver | up to 20 m (Diameter) |
| Self-levelling range | ± 8% (± 5°) |
| Levelling time | 15 s |
| Rotation speed | 600 rpm |
| Power supply | 2 x 1.5 V LR20 (D) |
| Weight, approx. | 2 kg |
| Compatible laser receivers | LR 1 |
| Working range with receiver, value | 400 m |
* Plus use-dependent deviation. You can find more information about the deviations in the following link:
** You can find more information about the deviations in the following link:
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.
