
Radiodetection S9 MiniSonde | 9mm Micro-Ducting Sonde | Restricted Space Locating
The Radiodetection S9 MiniSonde is engineered as one of the most compact battery-powered transmitters in the utility industry. With a precise diameter of 9mm (0.35 inches), this sonde is purpose-built for navigating the highly restricted environments of micro-ducting and fiber optic conduits where standard-sized sondes fail to pass. Its robust design allows for deployment via compressed air or attachment to a small-diameter push rod to identify blockages or trace conduit paths with absolute certainty.
How does the Radiodetection S9 MiniSonde navigate restricted conduits?
Designed with a slim 9mm diameter and a 138mm length, the S9 MiniSonde is specifically optimized for micro-ducting and fiber optic conduits. It can be blown through ducts using compressed air or manually guided using specialized push rods to navigate tight bends and bypass existing internal cables.
What are the technical detection capabilities of the S9 MiniSonde?
The device operates at a continuous frequency of 33kHz, providing a reliable signal for locatable depths up to 4 meters (13 feet). It is powered by a CR535 battery, which supports 8 hours of continuous operational life for extended field surveys.
What is included in the S9 MiniSonde package?
Each unit is supplied as a comprehensive kit to ensure immediate field readiness, containing the 9mm transmitter, a protective storage case, and a spare CR535 battery. This configuration minimizes downtime and protects the sensitive electronics during transport to the job site.
| Manufacturer | Radiodetection |
| SKU | 10/SONDE-MINI-33 |
| Diameter | 9mm (0.35") |
| Length | 138mm |
| Signal Frequency | 33kHz (Continuous) |
| Detection Depth | Up to 4m (13ft) |
| Battery Type | CR535 |
| Battery Life | 8 Hours Continuous Use |
- Power your transmitter with a Radiodetection Pack of 10 Batteries for S9 MiniSonde.
- Detect the 33kHz signal using a Radiodetection C.A.T4+ EN31 Cable Avoidance Tool.
- Navigate and trace ducting routes with a Radiodetection FlexiTrace 50m.

