16
4 Electroacoustic water leak detection
Electroacoustic water leak detection
4.3
Probe overview
4.3.1 Ground microphone BO-4
Ground microphone BO-4 is
used to locate leaks under fixed
surfaces.
4.3.2 Ground microphone 3P-4
Ground microphone 3P-4 is used
to locate leaks under non-fixed
earth surfaces
. A spike can be
screwed on for soft ground. The
three feet provide stable contact
at all times.
4.3.3 Carrying rod H-4
The carrying rod can be used
with both ground microphones.
Microphone BO-4 or 3P-4 is
screwed onto the bottom end of
the carrying rod.
