Product Overview

The BOSCH REVOLVE Self-Leveling Horizontal Rotary Laser Kit (GRL2000-40HK) is built for professionals who need precise, long-distance leveling on large outdoor and indoor jobsites. With a working range of up to 2,000 feet with a laser receiver and ±1/16 in. accuracy at 100 feet, this tool is engineered for tough grading, foundation, and concrete layout tasks.

This rotary laser offers horizontal self-leveling, making setup fast and foolproof—just set it down and it levels itself. It also features manual slope capability for tasks like drainage or site prep that require angled grades. The durable housing is IP56-rated for water and dust resistance, and a shock warning system alerts you if the laser has been disturbed during use.

The GRL2000-40HK comes as a full kit, including the laser, receiver, remote control, tripod, and grade rod—everything you need to get started out of the box.

Technical Specs

• Brand: BOSCH
• Model Number: GRL2000-40HK
• Laser Type: Class II, 635 nm
• Self-Leveling Range: ±5°
• Accuracy: ±1/16 in. at 100 ft.
• Working Range: Up to 2,000 ft. with receiver
• Leveling: Horizontal self-leveling with manual slope
• Protection Rating: IP56 (dust and water resistant)
• Power Source: Alkaline batteries (rechargeable option compatible)
• Included: Laser, laser receiver, remote control, tripod, grade rod, carrying case
• Use Case: Concrete work, excavation, site layout, landscaping, fencing

What It’s Good For

This kit is ideal for pros working on foundations, footings, flatwork, trenching, or landscape grading. It’s also a great fit for commercial building layout, especially where long-distance, one-person leveling is needed.

Compared to Other Models

Compared to shorter-range rotary lasers or manual leveling tools, the GRL2000-40HK offers greater accuracy, convenience, and jobsite toughness. Its range and durability make it stand out in the mid-to-pro level rotary laser category.

Also Known As

• BOSCH GRL2000-40HK Rotary Laser Kit
• BOSCH REVOLVE 2000 ft. Horizontal Laser
• BOSCH Self-Leveling Rotary Laser System
• BOSCH Long-Range Laser Level Kit