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


















Impact Subsea ISFMD System Software License
HYPACK MAX
HYPACK ECHO
HYPACK HYSWEEP
Kongsberg EA 440 Single Beam Echosounder (Rental)
Innomar Light Subbottom Profiler
SeaGear Oceanographic Winch
SEABER DeepView Side Scan Software
Geometrics G882 Magnetometer (Rental)
Kongsberg cNODE MiniS 31-180 Beacon w/Pressure Sensor
Impact Subsea ISM3D
Impact Subsea ISS360HD (Rental)
QPS Qimera 2
Impact Subsea ISS360
OI 24" Sheave Counter with Bluetooth (Rental)
Innomar Quattro Multi Transducer Subbottom Profiler
Training Onsite Customer Location
EdgeTech 4205 Side Scan Sonar Depressor Wing
Innomar Standard Subbottom Profiler
Innomar SixPack Multi Transducer Subbottom Profiler
Impact Subsea ISFMD System Topside Interface Box
Innomar ISE Processing Software
Innomar Standard -USV Subbottom Profiler
Fugro MarineStar Subscription
Innomar Compact Subbottom Profiler (Rental)
Impact Subsea ISD4000 (Rental)
EdgeTech 6205s2 Multibeam Sonar
Trimble SPS851 DGPS Receiver
Innomar Deep-15 Subbottom Profiler
EdgeTech 3400 Dual 216 Subbottom Profiler Towfish With Pole Mount Adapter
Onsite Installation, Integration & Training
Trimble BX992 (Rental)
Kongsberg uPAP 200-NEL Portable USBL
Innomar Medium-100 Subbottom Profiler
R2 Sonic (I2INS) Inertial Navigation System (Rental)
QPS Fledermaus 8
EdgeTech 2300 Combined Tri-Freq Side Scan Sonar & High Res Subbottom Profiler
iXblue Rovins INS (Rental)
R2Sonic 2024 Multibeam Sonar (Rental)
Innomar Smart Subbottom Profiler
Impact Subsea FMD System
Innomar Medium-70 Subbottom Profiler
HYPACK VIPER
EdgeTech ASSY Top 3400 Subbottom Profiler Pole Mounted Sonar Head