Description
Ocean Instruments rents subbottom sonars for geophysical surveys including both towed and vessel mounted systems. Below is a current list of sub-bottom sonars for rent:
| Manufacturer | Instrument | Description | Units Available |
| Edgetech | 3100 | Dual frequency Subbottom towed unit to 100 m. Options for 2.5 and 12 khz | 1 |
| SyQwest | StrataBox | Dual frequency subbottom vessel mounted. Options for 2.5 and 10 khz | 1 |
| SyQwest | StrataBox HD | Single frequency HD unit with 10 khz transducer | 1 |
