Sales Inventory
Dive into our world of cutting-edge sonars, advanced navigation equipment, and state-of-the-art software—all crafted to optimize your hydrographic operations.
At ECHO81, we understand the stresses of investing and procuring with the overwhelming number of options in the market today. Let our devoted sales team help you realize the perfect solution to cover every aspect of your requirements.
Whether you have inquiries about our superior products or seeking expert advice, we’re just a phone call or email away!
Browse by Technology.
Find the perfect products tailored to your specific needs
CONTACT INFO
Have a question? Can’t find what you’re looking for? We’d love to hear from you!
Connect with us using the information below.
PHONE
+1 706-522-3022
ADDRESS
481 S. Jackson Street
Hartwell, GA 30643
Hartwell, GA 30643
At ECHO81, we believe in the power of collaboration and are proud to work alongside a network of exceptional partners who share our commitment to excellence. We work with EdgeTech, Kongsberg, Applanix, AML Oceanographic, and many more.
We are always looking for new ways to grow and improve. If you have any questions, feedback, or would like to learn more about how ECHO81 can assist you, please don’t hesitate to Contact Us


















R2Sonic 2026 Multibeam Sonar (Rental)
OI 24" Sheave Counter with Bluetooth (Rental)
Onsite Installation, Integration & Training
R2Sonic 2024 Multibeam Sonar (Rental)
POSPac MMS SmartBase, USB Licence including 1st year maintenance
USM HighTower Bow Sonar Mount (Rental)
Training Onsite - ECHO81 HQ
Innomar Compact Subbottom Profiler
EdgeTech 2205 Tri-Frequency Side Scan Sonar
Trimble SPS851 DGPS Receiver (Rental)
EdgeTech 2000-DSS Side Scan Sonar and Subbottom Profiler (Rental)
Impact Subsea FMD System
SeaGear Oceanographic Winch (Rental)
Innomar Standard Subbottom Profiler
SEABER AML Sensor
EdgeTech 3400 (Standard) (2-16 kHz) Subbottom Profiler (Rental)
Innomar Standard -USV Subbottom Profiler
Innomar ISE Processing Software (Rental)
EdgeTech 4125i Side Scan Sonar Depressor Wing Kit
Geometrics G882 Magnetometer Tandem Tow Kit
SEABER DeepView Side Scan Software