SES Marks Milestone Purchase of 300th Teledyne Marine Odom ECHOTRAC E20

3/3/2026

​Teledyne Marine announces that its long standing channel partner Survey Equipment Services (SES) has purchased its 300th Odom ECHOTRAC E20 Single Beam Echo Sounder​, a milestone that highlights the sustained demand for reliable, rapid-deployment survey solutions across the US in marine and inland survey applications.

Since introducing the E20 to its customers in 2019, SES has supplied the ECHOTRAC E20 to customers in various sectors, including defense operations, construction projects, hydrographic surveys, port and harbor maintenance for safe navigation, academic research, and teaching.

The Teledyne Marine Odom ECHOTRAC E20 is a compact, portable, and rugged singlebeam echosounder designed for hydrographic surveys in all environments. With one or two frequency agile channels from 10 to 250 kHz, fast mobilization, and an intuitive user interface, the E20 enables users to start surveying quickly and deliver accurate, reliable results. Its IP67-rated, shockproof design and broad transducer compatibility make it a flexible and dependable solution for a wide range of survey applications. 

 “The ECHOTRAC E20 gives surveyors a compact and rugged system that’s fast to mobilize and easy to use,” said Pete Craigmile, Director of Sales, Instruments & Imaging, Americas at Teledyne Marine. “Its frequency-agile capability and reliable performance help customers deliver accurate results efficiently, which is why it continues to see strong adoption through partners like SES.” 

For SES, the E20’s versatility and reliability have made it a consistent choice for customers working in diverse environments and conditions. “The ECHOTRAC E20 combines flexibility, durability, and ease of use in one compact system,” said Alan Craig, President of SES. “Its wide frequency range and quick setup make it a practical choice for many survey environments, which is why our customers continue to rely on it across the U.S.”

This 300-unit achievement marks an important milestone for both companies and points to future growth as Teledyne Marine and SES continue to advance high-quality hydrographic survey solutions.