LD-12 “Professional’s Plus” Water Leak Detector


SKU: MD612 Category: Tags: , , , ,

Equipped with filters to isolate target leak sounds and a meter that aids in precision pinpointing, the Subsurface LD-12 is a must for any professional leak hunter.  Engineers have worked hard to create the ideal ground microphone and low noise amplifier combination, reproducing high quality leak sounds at a great value. The Subsurface LD-12 Professional’s Water Leak Detector has long been the choice of water departments, leak detection service companies, and others who need a leak detector with excellent sensitivity and good amplification with no electronic hiss or distortion.


  • Amplifier with backlit meter, volume control (w/limiter), six selectable filters, and battery test feature.
  • High sensitivity sensor with a 9.75 ft long cable and mute switch
  • Padded carrying case and waist belt
  • Aviation-grade stereo headphones (David Clark brand)
  • Base plate for listening on asphalt or concrete
  • Instruction manual and laminated reference guide
  • High Impact Carrying Case


5 Years, Amplifier & Headphones;
One (1) Year, Sensor & Cable

 LD-12 – Manual

 LD-12 – Field Application Guide

 LD-12 – Datasheet

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