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!
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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


















USM MegaTower OTS Sonar Mount (Rental)
HSP 22" Sheave Counter (Rental)
EdgeTech 3400 Dual 216 Subbottom Profiler Towfish With Tow Bridle
USM Compact OTS AL Weld Down Plate
EdgeTech 3400 Dual 216 Subbottom Profiler Towfish With Pole Mount Adapter
HYPACK LITE
EdgeTech 2300 Combined Tri-Freq Side Scan Sonar & High Res Subbottom Profiler
HYPACK HYSWEEP
HYPACK MAX
USM HighTower Bow AL Weld Down Plate
HYPACK DREDGEPACK
SonarWiz Side Scan Sonar & Subbottom Profiler Processing Software
USM HighTower OTS Sonar Mount (Rental)
Impact Subsea ISD4000 (Rental)
Applanix POSPac MMS
Applied Acoustics 1100 Series Mini Beacon (Rental)
Impact Subsea FMD System
HYPACK VIPER
HYPACK WATER QUALITY MAPPING
EdgeTech 2205 Tri-Frequency Side Scan Sonar