Intelligent geophone for the search for leakages

Robust listening device for prelocating / pinpointing purposes

Robust listening device for prelocating / pinpointing purposes

Robust listening device for prelocating / pinpointing purposes

Compact device to prelocate and pinpoint leakages

Compact device to prelocate a leakage

Compact device to prelocate a leakage

Mechanical listening device for prelocating