Topcon 329590002 RC-200 Pipe Laser Level Remote Control for TP-L4 and LP-L5

Control Your Pipe Laser From the Rod Position

On active pipeline and utility installations, walking back to adjust the laser every time grade changes costs time and introduces error. The Topcon RC-200 wireless remote eliminates that problem entirely. Designed specifically for the TP-L4 and TP-L5 series pipe laser levels, the RC-200 lets the rod person make adjustments at the point of measurement—keeping your crew efficient, your grade consistent, and your project on schedule.

Overview and Jobsite Applications

The RC-200 is the factory-matched wireless remote for Topcon's TP-L series pipe lasers, engineered to function reliably in the demanding underground and open-trench environments where these instruments operate. Whether you are grading storm drain, sanitary sewer, water main, or conduit runs, the ability to adjust laser position from the manhole or the leading end of the pipe keeps one person in control of both the instrument and the measurement. This remote is an essential accessory for single-operator setups and small crews where communication between the laser end and the rod end adds friction to every grade correction.

Key Specifications

• Model: RC-200
• Manufacturer Part Number: 329590002
• Compatible Instruments: Topcon TP-L4, TP-L4A, TP-L4B, TP-L4G, TP-L5, TP-L5A, TP-L5B, TP-L5G series pipe lasers
• Communication Type: Wireless radio frequency
• Power Source: 4 × AAA alkaline batteries
• Form Factor: Handheld remote, job-site ergonomic design
• Manufacturer: Topcon Positioning Systems

Key Features

• Hands-Free Grade Control: Adjust laser elevation and direction from the rod position without returning to the instrument
• TP-L Series Compatibility: Factory-matched to TP-L4 and TP-L5 pipe laser families for reliable communication
• Rugged Field Design: Built to handle the dust, moisture, and rough handling of underground utility work
• AAA Battery Power: Common alkaline batteries keep power affordable and easy to source on any jobsite
• Intuitive Controls: Clearly labeled functions reduce operator error during fast-paced installation work
• Single-Operator Efficiency: Enables one person to manage laser alignment and rod work simultaneously, reducing crew requirements

Job Applications

Sanitary and Storm Sewer Installation: Maintain precise grade from manhole to manhole while the laser stays set at the upstream end. Grade corrections take seconds, not minutes, keeping pipe layers productive.

Water Main and Pressure Line Work: Where tight tolerances matter, the RC-200 lets the rod operator verify and adjust without the laser being disturbed by repeated handling at the instrument end.

Conduit and Electrical Duct Runs: In tight utility corridors or directional bore pits, the remote keeps one operator in control of alignment without repositioning between the instrument and the leading edge.

Inspection and Grade Verification: During final checks, a single inspector can walk the run and make minor adjustments from the rod position, streamlining the QC process before backfill.

Compatible Accessories

• Topcon TP-L5A Self-Leveling Pipe Laser
• Topcon TP-L4B Pipe Laser Level
• Topcon Universal Pipe Laser Target Plate
• Topcon Pipe Laser Carrying Case
• Topcon Pipe Laser Trivet and Mounting Accessories

Related Guides

• How to Set Grade with a Topcon TP-L Series Pipe Laser
• Pipe Laser vs. Rotating Laser: Which Do You Need for Utility Work?
• Topcon TP-L4 vs. TP-L5: Choosing the Right Pipe Laser for Your Project
• Pipe Laser Accessories Buying Guide for Contractors

Frequently Asked Questions

Which Topcon pipe lasers is the RC-200 compatible with?

The RC-200 is designed for use with Topcon's TP-L4 and TP-L5 series pipe lasers, including the TP-L4, TP-L4A, TP-L4B, TP-L4G, TP-L5, TP-L5A, TP-L5B, and TP-L5G models. It is not compatible with other Topcon laser families outside the TP-L series. Confirm your pipe laser model before ordering.

What batteries does the RC-200 use?

The Topcon RC-200 runs on four AAA alkaline batteries. AAA batteries are widely available and inexpensive, making it easy to keep spares on the jobsite without special power management.

Can the RC-200 be used to operate the pipe laser from inside the pipe?

Yes. The RC-200 is specifically designed for situations where the operator is positioned away from the laser—including inside the pipe run or at the leading end of the installation—allowing grade adjustments without returning to the instrument. Effective range will depend on jobsite conditions and any obstructions between the remote and the laser.

Is the RC-200 sold with the TP-L series pipe laser or purchased separately?

The RC-200 is sold as a standalone accessory and is not always included with the pipe laser depending on the kit configuration. If your TP-L4 or TP-L5 did not include a remote, the RC-200 (Topcon part number 329590002) is the correct replacement or add-on remote for your instrument.