meter display (with backlight) of sound loudness,
allowing the user to pinpoint the exact leak location.
weight amplifier, weighing only 31 ounces, with a
padded carrying case and a strap.
selectable filters, split into three low side
filters (100Hz, 200Hz, or 400Hz) and three high
side filters (600Hz, 800Hz, or 1200Hz).
switch which cuts off all loud noises greater than
110dB. If you drop the sensor, you won´t hurt
switch, which turns OFF all of the amps filters,
allowing the user to hear all sounds from 50Hz to
ground microphone and low “electronic noise”
amplifier combine to offer the very best quality sound
for leak detection.
accessories for attachment
to the sensor:
Ground plate for pinpointing on streets/slabs
base for surveying at hydrants/valves
rod for surveying at meters/fittings
to Pinpoint for Leaks
with the LD-12
of the LD-15 Leak Survey Instrument With the
LD-12 Water Leak Detector
of LD-12 Users