Rotating laser Bosch GRL 650 CVHG Professional 18 V with green laser line, L-BOXX

The Bosch GRL 650 CVHG Professional 18 V is a rotating laser instrument designed for horizontal and vertical alignment tasks on construction sites and in interior installations. It combines a rotating laser head with a green laser line for enhanced visibility under various lighting conditions and is supplied in an L-BOXX for convenient transport and protected storage. The 18 V drive provides cordless operation that supports continuous rotation and precise reference line generation across large working areas.

Advantages

The green laser line improves visibility compared with red lasers, especially in bright environments and over longer distances. Cordless 18 V operation enables flexible placement without reliance on mains power, and the rotating mechanism provides wide-area coverage for transfer of levels and alignment over extended ranges. The L-BOXX case protects the instrument during transport and keeps components organized for site use. The unit is intended to integrate with common tripods and receiver accessories to extend working range and accuracy.

Suitable for

• Setting horizontal reference planes for site levelling and foundation work
• Vertical alignment for installation of walls, cladding, and partitions
• Interior fit-out tasks such as drop ceilings, tiling and alignments of fixtures
• Layout and transfer of heights across large construction areas

Key specifications

• Power supply: 18 V battery operation for cordless use
• Laser type: Green laser line for enhanced visibility
• Rotation: Rotating laser head for 360° coverage and continuous reference lines
• Transport: Delivered in a protective L-BOXX for storage and safe handling
• Applications: Suitable for horizontal and vertical alignment and levelling tasks on construction sites

How to use

Place the rotating laser on a stable surface or mount it on a tripod compatible with construction-grade lasers. Power the unit using a charged 18 V battery and switch on the rotating head and laser line functions. Allow the instrument to stabilise and use the rotating laser to project a continuous 360° reference; engage vertical mode if a plumb line is required. For longer distances or outdoor use, pair the laser with a compatible receiver to detect the rotating plane. Adjust the instrument height and fine-tune alignment using the integrated adjustment controls or tripod fine drives.

Recommendations

For best results, use a charged certified 18 V battery from the same manufacturer, operate the device within the recommended temperature and visibility ranges, and protect the laser optics from dust and impacts. When working outdoors or in bright light, use a laser receiver to maintain accuracy. Store the instrument in the supplied L-BOXX to prevent damage during transport.