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S9 Minisonde

A mini sized sonde designed for use in small diameter applications where diameter restricts the use of larger sondes. Can be fitted to a flexible rod using M6 female thread.


  • Size: Length 138mm (5.4"), Diameter 9mm (0.35")
  • Location Depth: 4m (13')
  • Battery: CR535 – providing 8 hours continuous use
  • Signal: 33kHz continuous

Please Note:

Due to many different cable rodder thread sizes and pitch angles in the market, Radiodetection and TMG do not sell a complete assortment of Sonde-TO-Rod connectors.

TMG does sell

M10 1.5 Thread Pitch TO M6 .75 Thread Pitch Connector


M12 1.75 Tread Pitch TO M10 1.5 Thread Pitch Connector

If these do not suit, you may need to source a connector from somewhere else or have a machinist make one up for you.


Model # S9 10/SONDE-MINI-33
Brand Radiodetection
12 Months Return to Base Warranty



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