What Is an Underground Water Leak Detector?


Quick Answer

An underground water leak detector is a tool for locating leaks in underground pipes. Leak detectors employ sound-detection technology to pinpoint the exact location of the leakage. A typical unit provides a method of isolating the sound of a leak from the sound of normal water flow.

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Full Answer

Leak detectors are sensitive and accurate. They include a visual display of the noise signals detected by the microphone. They also have a set of noise-cancelling headphones, which the operator can use to listen for leaks without electronic assistance.

In operation, the user moves the microphone along the line of the pipe until the leak is detected. Other parts of the system include a rechargeable battery, a control system and noise filters.

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