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Why buy from Bench Mark
SubSurface Instruments is the leading manufacturer of several underground and underwater locator products, catering to the surveying, construction, and excavation industries. SSI is responsible for making dependable, reliable, and functional products. Made in the U.S. and used worldwide, we are proud to bring these products all over North America. They can withstand the most extreme temperatures and conditions while still producing accurate measurements. Shop our selection of SubSurface Instruments magnetic locators and accessories today.
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SubSurface Instruments specializes in utility locating and leak detection equipment used to identify underground pipes, cables, valves, and water leaks. These tools are commonly used by utility contractors, plumbers, municipalities, and infrastructure maintenance teams.
SubSurface Instruments manufactures a variety of underground detection tools, including pipe and cable locators, leak detectors, magnetic locators, borehole gradient systems, and ground fault locators designed for accurate utility tracing and maintenance work.
SubSurface Instruments are used in utility locating, water system maintenance, construction, municipal infrastructure management, pipeline inspection, and environmental services, where identifying underground utilities and leaks is critical.
Yes. SubSurface leak detection systems are commonly used by municipal water departments and utility contractors to locate underground leaks in water distribution systems. These tools help reduce water loss and speed up repair operations.
A pipe locator traces the path and depth of underground utilities such as cables and pipelines. A leak detector identifies the exact location of water leaks by detecting acoustic vibrations produced by escaping water.
Everything you need to know
SubSurface Instruments (SSI) is a leading provider of underground and underwater locating solutions, offering innovative tools for surveying, construction, utilities, and excavation applications. Their instruments are engineered to provide precise detection, reliable measurements, and consistent performance in challenging subsurface environments. Professionals trust SSI for their ability to deliver accurate results even in difficult conditions.
We offer SubSurface Instruments solutions that help surveyors, engineers, and utility professionals gather precise subsurface data efficiently and safely. These tools are designed to enhance field accuracy, improve operational workflows, and provide confidence in measurement outcomes.
Additional products
SubSurface Instruments products are essential for professionals who need reliable, high-precision tools for locating and measuring underground utilities and structures. Their equipment is built for durability, ease of use, and consistent performance in a variety of field environments. SSI technology enables professionals to detect, trace, and monitor subsurface features with accuracy and efficiency.
At Bench Mark, we provide guidance and support to help surveyors and engineers integrate SubSurface Instruments into their workflows. Our goal is to ensure that every professional has access to tools that improve data reliability, streamline operations, and enhance field performance.
