Survey Equipment

Tritech Gemini 720i: Real Time Multibeam Imaging Sonar

Availability: Rental

The Gemini 720i is a real time high frequency imaging solution, which is suitable even for a very small ROV or AUV. With a 720kHz operating frequency and state of the art processing electronics the Gemini 720i produces images of superb clarity.


Near field focussing and easier interpretation of sonar imagery

8mm range resolution

Crisp, clear, wide angle field of view

Use in low visibility environments

Real-time imagery and increased target acquisition


720kHz operating frequency

The Angular resolution is 1.0? acoustic, 0.5? effective

120? swathe and 20? vertical beamwidth

256 number of beams with 0.2m to 120m range

Power consumption is 35W max

The connector type is Impulse Titan


ROV/AUV navigation

Search and Rescue (SAR)

Obstacle avoidance and target recognition

Salvage operations

Subsea monitoring and inspection

Product Enquiry

Case Studies

Unique Group Provides Multi-beam Echo Sounder for Searching Underwater Rock Art in Australia  
Survey Equipment Australia
Read More
Marine Magnetometer aids in closure of missing woman case in South Dakota
Survey Equipment USA
Read More
Turnkey Survey Equipment package delivered to Sandock Austral Shipyards as part of the Renewal of the South African Navy Hydrographic Capability
Survey Equipment South Africa
Read More