Silver Sonde with Connectors, Rigid Drain Locator for Locating & Detecting Small Sewer & Pipelines

Accurate Sewer & Pipeline Detection Made Easy

The 512HZ Sonde 8/5" and 1/4-20" Connectors Rigid Drain Locator in sleek silver is engineered for professionals who demand precision, durability, and efficiency. Designed to work seamlessly with any 512HZ receiver, this tool ensures fast, pinpoint detection of small sewer lines, pipelines, and underground utilities—saving you time, effort, and costly guesswork.



Powerful 512HZ Signal for Reliable Tracking

With its strong 512HZ transmission frequency, this sonde makes locating pipelines and blockages quick and stress-free. A steady LED light indicates optimal performance, while a flashing light warns of a low battery, ensuring you’re never caught off guard during a job.


Dual Connectors for Versatile Use

Featuring 8/5" and 1/4-20" replaceable connectors, this locator attaches easily to drum machines, sectional cables, drain cleaning rods, or jet hoses—making it a versatile solution for different detection scenarios.


Rugged, Waterproof Construction

Crafted using a seamless injection molding process, this drain locator is built for exceptional shock resistance. Even accidental drops won’t compromise its integrity. The abrasion-proof waterproof coating protects against oxidation, rust, and corrosion, allowing the device to perform reliably in harsh conditions from -4°F to 130°F (-20°C to 54°C).


Wide Range of Applications

Whether you’re tracking a remote transmitter in a line, locating a sewer blockage, or finding underground pipes before excavation, this rigid drain locator delivers. It can be installed at the end of fiberglass push cables, duct rods, or sewer cables for extended reach.

Upgrade your inspection tools today with this 512HZ Sonde 8/5" and 1/4-20" Connectors Rigid Drain Locator for Locating & Detecting Small Sewer & Pipelines, Silver—designed to meet the demands of plumbers, contractors, and utility workers who value speed, accuracy, and durability.