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


















EdgeTech Laptop
SeaGear Oceanographic Winch (Rental)
Kongsberg uPAP 200-NEL Portable USBL
EdgeTech Topside Processor With Starmux IV Interface
EdgeTech 3400-OTS Low Freq Digital Subbottom Profiler Dual Transmitters
HYPACK HYSWEEP OFFICE
EdgeTech 4205 Tri-Frequency Side Scan Sonar
HYPACK SURVEY & HYSWEEP
EdgeTech 3400-OTS Ultra-Lightweight Pole-Mount Subbottom Profiler (4-24 kHz)
USM Compact Sonar Mount VOOP Kit
EdgeTech 3400 Dual 216 Subbottom Profiler Towfish With Tow Bridle & 4 kW Amp
Trimble BX992 (Rental)
HYPACK DREDGEPACK
Geometrics Magnetometer Telemetry MUX (Rental)
Applanix POS MV SurfMaster One INS
EdgeTech 2205 Tri-Frequency Side Scan Sonar & Subbottom Profiler
Fugro MarineStar Subscription