Key Features

• High-precision horizontal self-leveling rotary laser for construction and surveying
• Ultra-long working range up to 800 m (2,600 ft) with laser receiver
• ±5° self-leveling range for fast and stable setup on uneven ground
• Bright red laser beam optimized for outdoor visibility with detector
• Includes LS-80LX (LX80) digital laser receiver for accurate elevation readings
• Durable IP66-rated housing for dustproof and water-resistant performance
• One-button operation for simple and efficient field use
• Long battery life (up to 100 hours typical) for extended jobsite operation
• Shock-resistant design for harsh construction environments
• Ideal for grading, excavation, foundation work, and site layout

Product Description

The Topcon RL-H5A Horizontal Self-Leveling Rotary Laser with LS-80LX Detector is a professional-grade leveling system designed for demanding construction, surveying, and excavation work. Known for its reliability and precision, it provides a stable 360° horizontal reference plane that ensures accurate elevation control across large job sites.

With an impressive long-range capability of up to 800 meters when used with the LS-80LX detector, this system is ideal for outdoor applications where visibility alone is not sufficient. The included detector enhances accuracy by converting the laser beam into clear digital elevation readings, even in bright sunlight conditions.

Built with IP66-rated protection, the RL-H5A is engineered to withstand dust, heavy rain, and tough jobsite conditions. Its simple one-button operation reduces setup time, allowing contractors to focus on productivity and precision. Whether used for grading, trenching, or foundation layout, this Topcon laser system delivers dependable performance in the field.

Specifications

• Brand: Topcon
• Model: RL-H5A
• Product Type: Rotary Laser Level Kit
• Beam Color: Red
• Working Range: Up to 800 m (with LS-80LX receiver)
• Accuracy: ±1/16 in at 100 ft (±1.5 mm at 30 m)
• Self-Leveling Range: ±5°
• Protection Rating: IP66 (dustproof and water-resistant)
• Rotation Speed: 600 RPM (fixed)
• Battery Life: Up to ~100 hours
• Mount Thread: 5/8"-11
• Application: Construction, grading, excavation, site layout, surveying

What’s Included

• Topcon RL-H5A Rotary Laser Unit
• LS-80LX (LX80) Digital Laser Receiver
• Receiver Holder / Clamp
• Carrying Case
• Rechargeable or alkaline batteries (depending on kit version)
• User Manual