Description
Ocean Instruments rents a number of sonar systems for hydrographic survey and biological mapping including both single and multibeam options. Below is a current list of sonars for rent:
| Manufacturer | Instrument | Description | Units Available |
| Norbit | WBMS | 6000 meter rates multibeam sonar with ROV patch kit | 1 |
| Norbit | IWMBS | Shallow water multibeam sonar with wide swath. 400 khz | 1 |
| Biosonics | MX | Single beam sonar for hydrographic and vegetation mapping | 1 |
| Edgetech | 4200 | Sidescan sonar for seafloor mapping and object detection | 1 |
| Edgetech | 4150 | Sidescan sonar for seafloor mapping and object detection | 2 |