Used to locate buried plastic Water Pipes, Gas Pipes and any other non-magnetic utility, Sondes are self-contained transmitters that are used with our cable and pipe locators.

Sondes are typically attached to a Flexrod, pushed along the pipe, and the position of the Sonde detected from above ground. The FlexiTrace product allows the entire path of the pipe to be located, rather than just the end.  Blockages can be located by pushing until the Sonde stops, and then locating that position.

Our comprehensive user guide covers Radiodetection’s range of Sondes and associated accessories, including Flexrods and FlexiTraces, which can be used in tracing the paths of pipes, ducts, sewers and drains, and in the precise location of blockages or collapses.  Check the Sonde frequency to ensure that it can be detected by your Radiodetection cable and pipe locator or cable avoidance tool.

Declaration of Conformity available here.

Radiodetection Standard Sonde

Standard Sonde

Compact sonde with a strong signal available in 512Hz, 8kHz and 33kHz. This is a self-contained battery operated sonde, measuring 1.53" x 4.13" (39mm x 105mm).
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Radiodetection Bendi Sonde

Bendi Sonde 512Hz

A 3-section Sonde, locatable to 19' (6m) and measuring 0.9 x 18.8" (23 x 478mm), for improved flexibility around pipe and duct corners. Supplied with M10 male end cap. Part No: 10/SONDE-BENDI-512
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