Dual Frequency Locating Sonde 8 and 33 kHz, 38 mm Diameter, M10 Thread - Leica Midi Sonde 8/33
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Not every line sits in quiet surroundings. Close to traction current, cable bundles and steel reinforcement a single sonde frequency can disappear into the noise floor. The Midi Sonde 8/33 answers that with a choice of 8 kHz or 33 kHz and is picked up by the DD locator down to 5 m. Its 38 mm body travels safely in drains and sewers of common cross section.
Benefits
- Dual frequency 8 and 33 kHz: the frequency is matched to the environment, which keeps the signal clean even alongside congested corridors.
- 38 mm diameter: compact enough for drains and sewers of common bore and sturdy enough to be pushed on drain rods.
- M10 male thread with adapter: the additional female adapter covers both connection directions, so drain rods and boring tools fit without modification.
- 5 m depth range: sufficient for service connections, underground drains and typical laying depths on a plot.
- One AA alkaline cell: replacements are available everywhere, no charger and no special pack are needed.
Technical data
| Feature | Value |
|---|---|
| Product type | Locating sonde for non-conductive lines |
| Diameter | 38 mm (1.5 in) |
| Transmit frequencies | 8 kHz and 33 kHz |
| Depth range | 5 m (16.5 ft) |
| Thread | M10 male with additional female adapter |
| Power supply | 1 x AA alkaline cell |
| Mounts to | drain rods, boring tools, inspection cameras |
| Shipping weight | 0.270 kg |
| Packaging dimensions | 16 x 5 x 5 cm |
| EAN | 7640110697337 |
| Customs code | 9015802000 |
| Country of origin | Great Britain |
Applications
Tracing plastic waste water and drainage lines, locating in electrically noisy areas by switching to 8 kHz, pinpointing the camera position during sewer inspection, finding blockages and pipe ends, checking duct routes.
Compatibility and scope of delivery
The manufacturer specifies the sonde for use with DD locators in sonde mode, and the instrument has to support the selected frequency. Supplied are the sonde with the battery fitted and the additional female thread adapter.
Standards and origin
Made in Great Britain, customs code 9015802000, EAN 7640110697337. Shipping weight 0.270 kg, packaging size 16 x 5 x 5 cm. The product contains a battery, so the relevant transport rules apply to shipping.
| Manufacturer Nr. | 850289 |
|---|---|
| Manufacturer | Leica Geosystems |
| Country of Manufacture | United Kingdom |
| EAN | 7640110697337 |
| Weight | 0.270000 |
| HS-Code | 9015802000 |
| GPSR manufacturer information | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Article authenticity | Original product |
| Condition of article | New |








