PRODUCTS WE LOVE · GROUND MICROPHONES

Ground Microphones

Ground microphones help us listen along a suspected leak route and narrow where the sound is strongest. They help decide where further investigation should focus.

Ground microphone acoustic pickup connected to a digital leak-noise display and headphones — Representative technical illustration. Components and configurations vary by equipment.

01 / HOW IT WORKS

Place and listen

Place the acoustic pickup on suitable ground or pavement contact points along a suspected leak route and listen for sound transmitted to the surface.

Explore leak detection

02 / WHAT IT REVEALS

Hear the difference

The digital console displays leak-noise waveforms and frequency information. Comparing sound character and intensity at several points helps narrow the suspected area.

03 / WHY IT MATTERS

Pinpoint the area

Following the sound helps reduce uncertainty and guides more targeted investigation before excavation or repair.

The most suitable listening method depends on access, surface conditions and background noise.