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 |
| Ping DSP | 3DSS | Interferometric Sonar, multibeam and sidescan package | 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 | 4125 | Sidescan sonar for seafloor mapping and object detection | 1 |
| Kongsberg | Pulsar | Sidescan sonar ideal for small vessels and search and rescue operations | 1 |
