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


















HYPACK OFFICE & HYSWEEP OFFICE
QPS Qimera 2 (Rental)
Impact Subsea ISM3D (Rental)
Impact Subsea ISFMD System Full System
Impact Subsea ISS360 (Rental)
Impact Subsea FMD System
Kongsberg 352P MGC R3 USBL System
Innomar Compact Subbottom Profiler
EdgeTech 2205 Tri-Frequency Side Scan Sonar
Geometrics Magnetometer Telemetry MUX (Rental)
iXblue GAPS M5 USBL (Rental)
Innomar Quattro Multi Transducer Subbottom Profiler
Kongsberg cNODE MiniS 31-180 Beacon w/Pressure Sensor (Rental)
R2Sonic Dual Head Mounting bracket 2024 (Rental)
EdgeTech 4125i Dual Frequency Side Scan Sonar
G882 TVG Transverse Gradiometer (Rental)
Geometrics G882 Magnetometer (Rental)
Fugro MarineStar Subscription
EdgeTech 3400-OTS Ultra-Lightweight Pole-Mount Subbottom Profiler (4-24 kHz)
Innomar ISE Processing Software (Rental)
EdgeTech 4205: Multi-Pulse/Motion Tolerant (MP/MT) Side Scan Sonar
EdgeTech 3400-OTS Low Freq Digital Subbottom Profiler Dual Transmitters
QPS Qinsy 9 Offshore (Rental)
EdgeTech 3400-OTS (2-16 kHz or 4-24 kHz) Subbottom Profiler (Rental)
Innomar Deep-36 Subbottom Profiler
Impact Subsea ISS360HD
R2Sonic Dual Head Mounting Bracket 2020 (Rental)
EdgeTech 3400-512E 500 Hz-12 kHz Side Scan Sonar
EdgeTech 3400 (Standard) (2-16 kHz) Subbottom Profiler (Rental)