Topcon RL-H5A Rotating Laser Level

Topcon RL-H5A Rotating Laser Level

Maximum Range Precision Laser for Extensive Construction Projects

The Topcon RL-H5A represents the pinnacle of horizontal laser technology, delivering unprecedented range and accuracy for construction professionals who manage large-scale projects. As the next-generation replacement for the industry-standard RL-H4C, this advanced rotating laser takes distance capabilities and precision to remarkable new heights.

Extraordinary 800m Diameter Coverage

Where standard rotating lasers struggle beyond 300m, the RL-H5A delivers consistent, reliable measurements across an impressive 800m diameter jobsite. This exceptional range eliminates the need for multiple setup positions on expansive projects, significantly reducing setup time and potential measurement errors while maintaining ±10 arc second accuracy throughout the entire coverage area.

Versatile Slope Matching Capability

The RL-H5A seamlessly transitions between horizontal leveling and precision slope work with intuitive slope matching functionality. With the ability to establish slopes up to ±5% along either X or Y axis, this versatile instrument handles everything from building foundations to complex drainage projects with equal precision, eliminating the need for specialized equipment when transitioning between flat and slope applications.

Instant Electronic Self-Leveling

Construction timelines demand efficiency, and the RL-H5A delivers with electronic self-leveling technology that activates within seconds of powering on. More importantly, when site vibrations or accidental bumps occur, the unit automatically re-establishes perfect level without operator intervention—maintaining continuous accuracy throughout your workday while eliminating costly downtime.

Engineered for Construction Site Resilience

With its IP66 weatherproof rating, the RL-H5A withstands the harshest jobsite conditions:

• Complete protection against dust ingress
• Protected against powerful water jets from any direction
• Operational reliability during unexpected storms and severe weather events

Perfect Companion for Machine Control

The RL-H5A's precision 600 RPM rotation speed creates optimal compatibility with machine-mounted laser sensors, enabling:

• Accurate excavator depth control
• Precise grader elevation management
• Consistent bulldozer blade positioning
• Exact backhoe trench depth verification

Ideal Applications:

• Large commercial foundation preparation
• Highway and infrastructure construction
• Municipal utility installation projects
• Extensive agricultural land leveling
• Sports field and golf course construction
• Large residential development site preparation

Essential equipment for professional contractors, site engineers, and construction firms who manage extensive projects where efficiency and accuracy directly impact profitability.

Kit includes:

• RL-H5A Topcon Laser Level
• LS-80L or LS-100D Laser Receiver
• Sensor holder
• Rechargeable Batteries
• Chargers
• Carry case

Topcon RL-H5A in Action