The 18mm Mini Sonde is a powerful but slim waterproof 33kHz Sonde transmitter to connect to Ritelite Cobra Rodding Systems for excellent traceability and blockage location on non-metallic sewers, drains, ducts or pipes especially those with a smaller diameter. Connected with an appropriate adaptor the Mini Sonde transmitter enables any pipe or duct to be accurately tracked from above ground using a standard CAT and Genny system. 33kHz is the industry standard location frequency in the UK and provides a good signal for underground location up to 7M depth.
| Product | Product Code | Dimensions |
| 18mm Mini Sonde 33kHZ | CL/SONDE-18-33 | 18mm Diameter x 92mm Length |
Key Features
- End fitting Male M10 thread
- Construction ABS Plastic / Stainless Steel
- Location depth up to 8M
- Weight 65kg
- Signal 32,768kHz
- Battery 2 x LR44 Alkaline Battery Life 10+ hours
- IP rating IP68
