Gemini 720ik

The Gemini 720ik is a real-time, high-frequency multibeam imaging sonar.


Energy Underwater Vehicles Defence Diving Marine Science & Aquaculture

The Gemini 720ik is a real-time, high-frequency multibeam imaging sonar. Utilising Tritech’s advanced processing electronics, at 1m range the sonar offers a world-class 97Hz update rate to produce high-quality, video-like imagery.

This compact multibeam imaging sonar has been specifically developed for shallow water operations; with low power consumption and Compressed High-Intensity Radar Pulse (CHIRP) processing for greater definition at long range. Its reduced size and weight, and proven reliable performance make it the ideal sonar for use on ROVs for navigation, obstacle avoidance, and target recognition as well as diver operations. Used in conjunction with the Diver Mounted Display it also provides divers with real-time imaging in low-visibility conditions via a high-resolution diver display.

The Gemini 720ik sonar is supplied with Tritech’s Genesis software which offers users the capability to operate multiple Tritech sensors using a single software program.


Manuals, Datasheets, Software, etc.

Gemini 720ik (PDF 1 MB)


Genesis v1.7.3.76 (MSI 163 MB)


Gemini Sonars Comparison (PDF 717 KB)
Gemini Pole Mount Options (PDF 628 KB)
Product Guide 2023 1 (PDF 3 MB)


Gemini 720ik (PDF 6 MB)

STEP Files

Gemini 720ik/1200ik – No Connectors (ZIP 3 MB)

Frequently Asked Questions (FAQs)

1. What is the difference between the Gemini 720ik and the Gemini 1200ik?
 The Gemini 1200ik is a dual-frequency version of the Gemini 720ik. The operating frequencies are 720kHz and 1200kHz for close inspection.

Related Products

Micron Gemini

With greatly improved image quality, a 90 horizontal field of view, and a 50m range, the Micron Gemini offers cost-effective obstacle avoidance and navigation for small ROVs and AUVs.


Gemini 1200ik

The Gemini 1200ik is a powerful addition to the renowned Gemini range of sonar systems. It offers two operational frequencies, allowing users to switch between low and high frequencies depending on their requirements.


Gemini 720is

Experience the industry-leading Gemini 720is multibeam imaging sonar, designed for WROVs, ROVs, and AUVs. This cutting-edge sonar system provides high-definition, real-time sonar images for a wide range of applications.


Diver Mounted Display (DMD)

Enhanced for zero visibility conditions, the Tritech Diver Mounted Display (DMD) system empowers divers with superior navigation capabilities and efficient inspection capabilities.


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