In the world of hydrography, dredging, environmental studies, and inland navigation, accurate and real-time depth data is essential. If you’re surveying shallow streams or navigating deep coastal waters, your results are only as good as the equipment you use. The ComNav Echo Sounder stands out as a rugged, high-performance, and user-friendly tool designed for survey professionals who can’t afford compromises on accuracy or reliability.
Now available at Geossotech, the ComNav Echo Sounder is built to meet the evolving demands of modern fieldwork — combining intuitive operation, unmatched stability, and broad compatibility with an impressively compact design.
Features of the Echosounder
Depth range: 0.3 m to 600 m (up to 1800 ft)
Operating frequency: 200 kHz
Beam angle: 7° narrow beam for focused readings
Real-time speed: Operates at 14 Hz (up to 30 Hz for moving surveys)
Measurement accuracy: ±1 cm ± 0.1% of depth
Resolution: 0.01 m
Display: 12.1-inch color LCD with embedded Windows XP OS
Weight: 7.5 kg
Output power: Up to 300W
Connectivity: USB, RS232, VGA, expandable storage
Protocol support: SOUTH, SDH-13D, DES025, INN455, ODOM
Operating temperature: -30°C to +60°C
Built for Versatility: From Shallow Rivers to Deep Channels
One of the greatest strengths of the ComNav Echo Sounder is its wide depth range, from just 0.3 meters to an impressive 600 meters. If you’re mapping a shallow creek, conducting bathymetric surveys in a lake, or assessing dredging operations offshore, this unit adapts easily to various water conditions. It ensures reliable depth readings even in environments where other sounders may struggle.
Real-Time Responsiveness for Live Surveys
Designed with today’s fast-paced field operations in mind, the ComNav Echo Sounder offers a default refresh rate of 14 Hz, with the ability to increase to 30 Hz for high-speed or real-time survey feedback. This makes it perfect for moving boat surveys, where data lag can compromise quality or delay decisions. With this kind of responsiveness, you get continuous, uninterrupted depth readings.
Narrow Beam, Focused Data
The system’s 200 kHz operating frequency combined with a 7° narrow beam angle ensures cleaner, more focused readings. This is especially valuable when working in noisy or vegetation-dense environments where wide beam systems may return inaccurate or distorted data. When you’re navigating cluttered bottom profiles or trying to pinpoint features under the surface, this echosounder delivers results you can trust.
Rugged and Weather-Ready
Built to withstand extreme conditions, the ComNav Echo Sounder functions reliably in temperatures ranging from -30°C to +60°C. If you’re conducting surveys in freezing northern climates or under intense tropical heat, you can count on consistent performance. Its 7.5 kg lightweight design adds portability, making it ideal for remote and rapid deployment.
User-Friendly Operation with Familiar Interface
Featuring a 12.1-inch high-visibility color LCD and an embedded Windows XP operating system, the device offers a smooth user experience. The interface is simple, responsive, and familiar to many professionals, making configuration and operation straightforward even under time constraints. No steep learning curve, just quick setup and results.
Seamless Connectivity and Broad Compatibility
From modern survey vessels to older field setups, the ComNav Echo Sounder integrates seamlessly. It supports widely used communication protocols like SOUTH, SDH-13D, DES025, INN455, and ODOM, and connects easily via USB, RS232, and VGA ports. The system also offers expandable storage, allowing professionals to capture and manage large volumes of data on the go.
Who Should Use the ComNav Echo Sounder?
This echo sounder is perfect for:
Hydrographic Surveyors
Dredging Contractors
Environmental Scientists
Port & Harbor Engineers
Inland Waterway and Navigation Experts
Government & Research Institutions
If your work involves mapping underwater terrain, tracking sediment levels, supporting engineering designs, or ensuring safe navigation, then the ComNav Echo Sounder is your tool of choice.
Why Choose ComNav Echo Sounder from Geossotech?
At Geossotech, we prioritize reliability, performance, and customer satisfaction. By sourcing the ComNav Echo Sounder, you’re not only investing in top-tier equipment but also in our dedicated technical support, field experience, and commitment to helping surveyors do their best work.
We help with:
Product demos and installation support
Integration with GNSS systems
Data workflow consulting
After-sales service and maintenance
🛒 Now Available Order from Geossotech Today
Looking to upgrade your hydrographic gear or invest in a dependable backup system? The ComNav Echo Sounder is now available at Geossotech.
📞 Call us now to speak with a technical advisor
📧 Email: geossoltd@gmail.com
🌐 Visit: www.geosotech.com
📍 Location: Nationwide shipping available
