Product Overview

Lightweight, rugged and high-performance sub-bottom profiler optimised for shallow water operation.

The GeoPulse Compact has been specifically designed for rapid deployment and ease of use, producing repeatable, high quality results time after time, whilst minimising the possibility of user error. Brand new Transducer and Hydrophone designs combine with state-of-the-art, adjacent, transmit and receive electronics to outperform any other system on the market in the same size and weight class. 

Built upon the industry stalwart GeoPulse Pinger, the system provides a flexible, reliable, and high-performance solution specifically targeted for use in lakes, rivers, harbours, estuaries and seas/oceans with a depth of over 100m. The towfish can be deployed from an easy-to-handle Kevlar reinforced soft tow cable, or industry-standard ¼“ armoured cable of a maximum length of 500m.

The GeoPulse Compact is suitable for a wide variety of applications including geological, dredging, and environmental surveys as well as pipeline and buried object detection. The system is shipped with the latest, industry standard Chesapeake SonarWiz software for control, visualisation, and data processing/export.


  • Lightweight and rugged
  • Low power consumption
  • Wide frequency range
  • Wide-beam reception for pipeline detection
  • In-field upgradeable firmware
  • Supplied with a dedicated version of Chesapeake’s SonarWiz software for acquisition
  • Supplied with 30m tow cable as standard
GeoPulse Compact