Topcon LS-80X (Kit) Long Range Laser Receiver Sensor with Holder 6 Rod Bracket 1046259-01 KIT

Ready-to-Deploy Laser Detection for Extended-Range Rotary Laser Work

The Topcon LS-80L-KIT (1046259-01-Kit) pairs the LS-80L long-range laser receiver with the Holder 6 rod bracket, giving crews a complete, immediately deployable detection solution straight out of the box. Whether you're grading a large site, setting forms across a wide parking structure, or checking finish grades on an open field, this kit eliminates the need to source the detector and mounting hardware separately. As an authorized Topcon dealer, Express Tools supplies this kit with full manufacturer warranty and expert pre-sale support.

Kit Overview & Jobsite Applications

The LS-80L is engineered for contractors who push rotary lasers to their operating limits. On expansive earthmoving projects, infrastructure grading, and large-footprint concrete pours, beam signal can degrade at distance — the LS-80L's extended sensitivity window compensates, maintaining reliable grade detection where standard receivers fall short. The included Holder 6 bracket slides onto grade rods, survey rods, and story poles, locking the receiver at the exact height needed without fumbling with loose hardware. Paired with Topcon's RL series and comparable rotary lasers, this kit integrates seamlessly into established workflows.

Key Specifications

• Model: Topcon LS-80L with Holder 6 Bracket
• Part Number: 1046259-01-Kit
• Detection Range: Up to 2,600 ft (800 m) diameter under low-light / 600 ft (180 m) in bright daylight conditions
• Detection Window: 5.1 in (130 mm) tall reception zone
• Display: LED grade indicators with audible beep guidance — above, on-grade, and below indication
• Accuracy: ±1/16 in at 100 ft
• Power: 2 x AA batteries; approximately 100 hours typical operation
• IP Rating: Water- and dust-resistant housing for all-weather use
• Bracket Compatibility: Holder 6 fits 5/8-11 threaded rods, standard grade rods, and survey poles
• Warranty: Topcon manufacturer warranty — authorized dealer purchase

What's in the Kit

• Topcon LS-80L long-range laser receiver
• Holder 6 universal rod-mount bracket
• Carrying case / protective sleeve
• AA batteries (installed)
• Operator's manual and quick-start guide

Job Applications

Large-Scale Site Grading: Earthmoving crews operating motor graders and scrapers across wide open terrain rely on the LS-80L's extended range to maintain consistent grade signals even when the rotary laser is hundreds of feet away from the cut area.

Concrete Flatwork & Form Setting: On warehouse slabs, tilt-up pads, and parking structures, carpenters set the LS-80L on a grade rod to pull precise elevation shots across the full pour area, reducing the number of instrument repositions needed during layout.

Drainage & Utility Trenching: Pipe crews mount the receiver to a grade rod inside the trench, reading invert elevations and fall rates quickly without pulling a level loop between every section of pipe.

Finish Grade Verification: After machine grading, crews walk the site with the rod-mounted LS-80L to verify finish tolerances before paving or landscaping crews move in, catching high and low spots efficiently.

Compatible Accessories

• Topcon RL-H5A Self-Leveling Rotary Laser
• Topcon RL-200 2S Dual-Slope Rotary Laser
• Topcon Grade Rod Extensions
• Replacement AA Batteries — Contractor 4-Pack
• Topcon Laser Receiver Carrying Case

Related Guides

• How to Set Up a Rotary Laser Receiver on a Grade Rod
• Topcon LS-80L vs. LS-80X: Which Receiver Is Right for Your Job?
• Maximizing Detection Range on Large Grading Projects
• Receiver Accuracy Tips for Concrete Flatwork

Frequently Asked Questions

Is the LS-80L-KIT compatible with non-Topcon rotary lasers?

Yes. The LS-80L is designed to detect standard 635 nm red-beam rotary lasers from most major manufacturers. However, Topcon guarantees full performance specifications when paired with Topcon RL series instruments. Always verify beam wavelength compatibility with your specific laser model before use.

What is the difference between the LS-80L and the LS-80X?

Both receivers share a similar housing and feature set, but the LS-80L is optimized for long-range sensitivity with an extended detection window, making it better suited for large open-site applications. The LS-80X is designed for use with laser transmitters that broadcast a wider beam angle. Check your rotary laser's specifications to confirm which receiver model is the correct match.

Does the Holder 6 bracket fit metric survey rods?

The Holder 6 bracket accommodates a wide range of rod diameters and thread configurations, including 5/8-11 inch threaded adapters common on American grade rods and most standard-diameter metric survey poles. For unusual rod profiles, contact our team to confirm fitment before ordering.

What warranty comes with the LS-80L-KIT purchased from Express Tools?

As an authorized Topcon dealer, Express Tools sells the LS-80L-KIT with the full Topcon manufacturer warranty. Warranty terms cover defects in materials and workmanship under normal use conditions. Register your product with Topcon after purchase to activate full warranty coverage. Our team is available to assist with any warranty claims or service needs.