Our Refurbished Radiodetection® RDDi transmitter is compatible with the Radiodetection RD385L and DrillTrack iTrack locator used for horizontal directional drilling. The sonde features extended-range capability, pitch readings in 1%, and depth up to 40 ft.


| Specification: |
| Compatible Locators | Radiodetection RD385L® DrillTrack iTrack® |
| Pitch | 1% |
| Depth | 40ft |
| Frequency | 8kHz/33kHz |
| Batteries | 2x C-cell Alkaline 1x Supercell |
| Length | 15.0 inch |
| Width | 1.25 inch |