
Bosch GRL 400 H Professional Rotation Laser
Bosch GRL 400 H Professional Rotation Laser
The Bosch GRL 400 H Professional Rotation Laser is easy to use and ready to go. 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 ± 2.4mm at 30m and an ADS shock warning system indicates if the tool's position has changed, the GRL 400 H prevents levelling errors and delivers consistently accurate results. 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 job site thanks to its water and dust protection IP56.
Supplied with: 2 x D 1.5V LR20 Batteries. 1 x Non-rechargeable Battery Compartment. 1 x LR 1 Professional Laser Receiver. 1 x 9V Block Battery (6LR61). 1 x Carrying Case.
Key Features:
- Electronic Self Levelling for fast and accurate setup
- ADS shock warning system prevents levelling errors
- Simple one-button keypad and convenient battery tray
- Robust IP56-rated dust and splash protection for outdoor use
- Working range up to 400m with laser receiver
Specifications:
- Accuracy: ± 2.4mm at 30m* (*plus use-dependent deviation)
- Self-levelling Range: ± 8% (± 5°)
- Working Range: 20m
- Working Range with Receiver: 400m
- Levelling Time: 15 sec
- Laser Diode: 635 nm, < 1 mW
- Laser Class: 2
- Operating Temperature: -10 – 50°C
- Storage Temperature: -20 – 70°C
- Dust and Splash Protection: IP56
- Power Supply: 2 x D 1.5V LR20 Batteries (Supplied)
- Tripod Thread: 5/8in-11
- Weight: 2kg
References:
- 2 x D 1.5V LR20 Batteries
- 1 x LR 1 Professional Laser Receiver
- 1 x Carrying Case
Designed for professionals, the Bosch GRL 400 H is your reliable partner for all outdoor-levelling applications, combining ease of use, durability, and precision.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Bosch GRL 400 H Professional Rotation Laser
The Bosch GRL 400 H Professional Rotation Laser is easy to use and ready to go. 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 ± 2.4mm at 30m and an ADS shock warning system indicates if the tool's position has changed, the GRL 400 H prevents levelling errors and delivers consistently accurate results. 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 job site thanks to its water and dust protection IP56.
Supplied with: 2 x D 1.5V LR20 Batteries. 1 x Non-rechargeable Battery Compartment. 1 x LR 1 Professional Laser Receiver. 1 x 9V Block Battery (6LR61). 1 x Carrying Case.
Key Features:
- Electronic Self Levelling for fast and accurate setup
- ADS shock warning system prevents levelling errors
- Simple one-button keypad and convenient battery tray
- Robust IP56-rated dust and splash protection for outdoor use
- Working range up to 400m with laser receiver
Specifications:
- Accuracy: ± 2.4mm at 30m* (*plus use-dependent deviation)
- Self-levelling Range: ± 8% (± 5°)
- Working Range: 20m
- Working Range with Receiver: 400m
- Levelling Time: 15 sec
- Laser Diode: 635 nm, < 1 mW
- Laser Class: 2
- Operating Temperature: -10 – 50°C
- Storage Temperature: -20 – 70°C
- Dust and Splash Protection: IP56
- Power Supply: 2 x D 1.5V LR20 Batteries (Supplied)
- Tripod Thread: 5/8in-11
- Weight: 2kg
References:
- 2 x D 1.5V LR20 Batteries
- 1 x LR 1 Professional Laser Receiver
- 1 x Carrying Case
Designed for professionals, the Bosch GRL 400 H is your reliable partner for all outdoor-levelling applications, combining ease of use, durability, and precision.



















