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Construction Lasers

Machine control, grade checking and construction lasers

When precision matters most on your construction site, turn to Rotary Lasers, also known as rotating lasers – the ultimate companions for builders, surveyors, and earthmoving professionals. These versatile tools are revolutionizing accuracy in various applications, including building construction, grade checking, earthmoving machine control, and leveling applications.

Topcon’s RL family of rotary lasers redefines excellence in the field. The self-leveling rotary lasers are engineered to deliver the utmost precision, backed by a robust battery life that can endure up to an impressive 100 hours of operation. Designed to withstand the harshest conditions, these lasers are built tough with an IP-66 rating, ensuring rugged use and water resistance even in the most challenging environments.

Topcon’s Rotary Lasers are indispensable for a wide range of tasks, including:

– Grading

– Asphalt Paving

– Concrete Paving

– Curb and Gutter

– Excavation

– Site Surveying

– Underground Utility

– Layout

– Floor Flatness and Levelness

Topcon’s RL-200 Series represents a major leap in laser technology, setting the standard for precision and repeatability in the construction industry. With a revolutionary encoding system, you can count on the highest-grade repeatability, 7 arc seconds, surpassing all competitors by a substantial margin. Imagine setting up your equipment, job after job, and achieving pinpoint accuracy without fail. With the RL-200 Series, that’s exactly what you get.

RL-200 Options to Suit Your Needs

The RL-200 Series offers you the flexibility to choose from two models:

RL-200 1S
(Single Slope): This model provides single slopes ranging from -5% to an impressive +25%, making it the ideal choice for a wide array of grading tasks.

RL-200 2S
(Dual Slope): For even greater versatility, the RL-200 2S delivers dual slopes of up to ±10% in the X-axis or sets a new industry standard with slopes ranging from -5% to +25% in the Y-axis. When operating the RL-200 2S, the included RC-400 remote control becomes your command center, displaying critical information from up to 300 meters away. With this remote control at your fingertips, you can:

– Change Grade

– Select Menu Settings

– Check Operational Status

– Verify Battery Life

RL-H5 Series

The RL-H5 Series by Topcon is your go-to solution for precision elevation checks over long distances. With remarkable range and ease of use, it simplifies your work and ensures reliable accuracy. Just press the power button, and you’re ready to go in seconds. The RL-H5A automatically relevels itself if it gets disturbed on the job, maintaining precision with +- 10 arc seconds accuracy. Shoot elevations up to 400 meters away with ease, covering an 800-meter diameter job site. Choose from up to 60 hours of continuous usage with the rechargeable battery pack or 100 hours with 4 D cell batteries. When you need long-range accuracy without the hassle, rely on the RL-H5 Series. Elevate your elevation-checking tasks and streamline your workflow for efficient, precise results.

Elevate your elevation-checking tasks with the RL-H5 Series. Designed for simplicity and precision, this laser is your trusted partner for achieving precise elevations with ease. Experience seamless workflow optimization with electronic self-leveling. With just a press of the power button, you’re ready to dive into your work within seconds. Even if the RL-H5B faces disruptions on the job, it promptly relevels itself, ensuring uninterrupted accuracy. The self-leveling motors guarantee accuracy within +- 20 arc seconds, making the RL-H5 Series a consistent performer that you can rely on without fail. When it comes to shooting elevations at distances of up to 400 meters, the RL-H5 Series excels. Its impressive power and range cover a 400-meter diameter job site with ease, providing you the versatility needed for various projects. What’s more, the RL-H5B delivers up to an impressive 100 hours of continuous usage using just 4 D cell batteries, ensuring you stay powered up throughout your tasks. Rated IP66, the RL-H5B is “job site tough.” It’s engineered to withstand dust, sudden showers, and even torrential rainfall, ensuring reliable performance in any environment.

RL-HV Series

The RL-HV1S Single-Slope Construction Laser is your all-in-one solution for a multitude of tasks. With the capability to handle slopes of up to +-5% (or a +-15% with a tilting plate) in the X-axis, this laser empowers you to tackle a wide range of projects with ease. Covering an expansive 800-meter diameter, the RL-HV1S has the reach to conquer even the most extensive projects. Whether you’re working on large-scale construction or precision tasks, this laser rises to the challenge. Contractors in need of a laser that keeps going will appreciate the RL-HV1S. With an exceptional operating time of 120 hours using alkaline batteries or 65 hours with the rechargeable Ni-MH battery pack, this laser surpasses expectations. Rated IP66, the RL-HV1S is “job site tough.” It’s designed to endure dust, sudden showers, and even torrential rainfall, ensuring it performs reliably in any environment.

The RL-HV1S comes equipped with Bluetooth Laser Manager, offering compatibility for iOS and Android. With wireless remote control via your cell phone, you can effortlessly adjust slopes and check calibration, all without the need for a special remote control.

Meet the RL-HV2S, the ultimate multi-purpose construction laser designed to elevate your efficiency across a variety of tasks. From horizontal and sloping applications to vertical laser precision, this versatile laser does it all. With slopes of up to +-5% (or +-15% with a tilting plate) available in both the X and Y axes, you have the flexibility to handle diverse projects with ease. You can even turn it on its side for layout and alignment tasks, ensuring that this laser is your go-to tool for any job. Covering an expansive 800-meter diameter, the RL-HV2S boasts the reach to conquer even the most extensive projects. With an operating time of 120 hours using alkaline batteries or 65 hours with the rechargeable Ni-MH battery pack, this laser surpasses expectations, ensuring it remains operational long after others have called it quits. Rated IP66, the RL-HV2S is “job site tough” and built to withstand dust, sudden showers, and even torrential rainfall. You can rely on its durability and performance in any environment.

The RL-HV2S comes equipped with Bluetooth Laser Manager, offering compatibility for iOS and Android devices. With wireless remote control through your cell phone, you can effortlessly adjust slopes and check calibration without the need for a special remote control.

When it comes to precise installation of water, sewage, and utility lines, Topcon’s Remote-Controlled Pipe Lasers are your trusted partners in the field. Designed for accuracy and efficiency, these lasers revolutionize the way you work. Topcon pipe lasers are engineered to align and level pipes with unmatched precision. They project highly visible and accurate red or green beams along the pipe’s axis, ensuring that alignment, grade, and depth are always spot on. Say goodbye to guesswork and hello to consistently precise installations.

Topcon Remote-Controlled Pipe Lasers are incredibly versatile, making them ideal for a wide range of applications, including:

– Sewer Line Installations

– Trenchless Pipe Installations

– Mining

– Utility Pipe Installations

– Stormwater Drainage Systems

– Pipeline Rehabilitation

– Tunneling


The TP-L6 Utility Pipe Laser is here to redefine utility pipe installations, offering a compact design, extended battery life, and a user-friendly mobile app, setting a new standard in flexibility and efficiency. With the TP-L6, field crew members can minimize the time spent physically entering manholes to make adjustments, significantly boosting safety on the job site. The mobile app puts users in control remotely, providing visual assistance for configuring settings and making adjustments without the need for constant on-site presence. Enjoy unparalleled productivity with the TP-L6’s exceptional battery life. A single fully charged battery can last an entire week, reducing downtime and increasing work efficiency. Moreover, this multi-use battery can power a variety of other Topcon equipment on active job sites, maximizing its utility and cost-effectiveness. The TP-L6 is the go-to choice for contractors tasked with laying pipes at specific slopes and for projects involving trenching, sewers, mining, and tunneling. Its versatility and precision make it an indispensable tool for any utility pipe installation.