Bosch GRL900-20HVK Self-Leveling Laser Level Kit, 1000Ft +/-1/8"

Bosch GRL900-20HVK Self-Leveling Laser Level Kit, 1000Ft +/-1/8"

The Bosch GRL900-20HVK Self-Leveling Laser Level Kit is a complete, jobsite-ready leveling system designed for accurate layout, grading, and alignment both indoors and outdoors. With self-leveling horizontal and vertical laser capabilities, a 1000 ft working range, and ±1/8" accuracy at 100 ft, it delivers reliable precision for everything from foundations to finish work. Packed with accessories and built with a rugged, protected design, it’s made to keep you on level—even when the jobsite isn’t.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: GRL900-20HVK
• Brand: Bosch
• Product Type: Self-leveling rotary laser level kit
• Leveling Type: Horizontal and vertical self-leveling
• Accuracy: ±1/8" at 100 ft
• Working Range: Up to 1000 ft (with LR10 receiver)
• Laser Class: Class 3R (630–670 nm)
• IP Rating: IP54 (dust and water resistant)
• Operating Temperature: 14°F to 122°F
• Power Source: 1.5V batteries (D and AA included)

Performance & Functionality:

• Self-leveling system with disturbance monitor alerts if position shifts
• Vertical beam and 90° point for layout, squaring, and plumb applications
• Variable speed and scan angles for visibility in different lighting conditions
• Remote control operation allows for efficient one-person use

Construction & Design:

• Durable metal cage for jobsite protection
• Dual large carrying handles for easy transport and added durability
• Built for indoor and outdoor use across a wide range of applications

Included

• (1) GRL900-20HV Rotary Laser
• (1) LR10 Laser Receiver
• (1) RC1 Remote Control
• (1) BT160 Aluminum Tripod
• (1) GR 8 (8 ft) Grade Rod
• (1) WM 24 Wall Mount
• (1) Red Laser Glasses
• (1) Target Card
• (2) D Batteries
• (3) AA Batteries
• (1) Carrying Case

Ideal For

• Leveling, grading, and layout work on construction sites
• Concrete, excavation, and foundation projects
• Interior alignment and vertical plumb applications
• Contractors needing long-range accuracy with one-person operation
• Anyone who wants straight lines the first time—without rechecking everything twice just to be sure