The Metal Pipe Sonde is a small, self-contained low frequency transmitter that can be used inside metallic pipes.

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Product code: CL/YIRS-512 Category:


To address the problems of detecting the position of a blockage or other relevant feature within a metal pipe, the Metal Pipe Sonde is specially designed with a low frequency signal output that is capable of being transmitted through the metal pipe walls to the surface.

This makes it ideal for finding the position of blockages in metal pipes or for use with a camera and is powerful enough to be detectable at up to 5 metres depth with a Precision Pipe and Cable Locator (dependent on pipe material and wall thickness).

Product Product Code Dimensions (mm) øxL
Metal Pipe Sonde CL/YIRS-512 39 x 121

Key Features:

  • Red case to identify as the Low Frequency Sonde
  • 512Hz transmit signal allowing detection and tracing by a Precision Pipe and Cable Locator
  • Range of up to 5 meters
  • M10 threaded stud supplied
  • Simple to use
  • Robust
  • Single AA battery operation
  • Fully weatherproof design to IP68
  • Compatible with most drain rods
  • Resin sealed electronics
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