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SubSurface Leak Detection LD-18 Digital Water Leak Detector

Download the brochureThe new LD-18 Digital Water Leak Detector is the first water leak detecting instrument to offer automatic noise reduction from intermittent interfering noises, like passing vehicles, people talking, and pedestrian footsteps.

All-digital amplifier with automatic noise reduction of intermittent sounds, high and low filters, storage and graphing of sound levels at different locations on the pipe, bar graph and numeric display of sound loudness, USB connection, and back light.

Comes standard with:

  • Amplifier with LCD Display, Controls, and USB Connection. (to PC Computers)
  • Padded Case for Amplifier
  • 40 inch Belt (50 inches and 60 inches Optional)
  • Ground Microphone and Hand switch
  • Magnet Base and Nutdriver
  • Heavy-Duty ABS Plastic Carrying Case
  • Aviation-Grade Stereo Headphones
  • PC Software and USB Cable
  • (optional) Sensor w/Strong Magnet and 9.75 ft. Cable (to listen at valves and hydrants)
LD-18 Kit
  • Combined Sensitivity and Amplification: 900 V/G or higher (at 400Hz)
  • Low Filters: Off, 100Hz, 200Hz, 400Hz
  • High Filters: 400 Hz, 600 Hz, 800 Hz,1200 Hz, 2200 Hz
  • Notch Filters: Off , 50 Hz, 60 Hz
  • Maximum No. of Sound Levels Saved in File : 250 (by date and time)
  • Power : 4 C dry cell batteries
  • Battery Life (continuous use): 24 hours minimum
  • Weight: 35 ounces (including 4 C batteries
  • Size : 6.4” x 3.0” x 5.7”
  • Weather Resistance : IP52 equivalent
  • Temperature Range (Working): Minus 4 F to Positive 130
  • Sensor Type: Piezo electric ceramic
  • Weather Resistance: IP67 equivalent (3 ft water depth for 30 minutes)
  • Standard Base: 3 - Pronged Plate (removable with nutdriver)

5 Year Warranty