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


















Innomar ISE Processing Software (Rental)
Impact Subsea ISS360 (Rental)
Innomar Deep-36 Subbottom Profiler
Innomar Medium-USV Subbottom Profiler
SEABER DeepView Side Scan Software
Innomar Light Subbottom Profiler
QPS Qastor 3
Innomar Compact Subbottom Profiler
Onsite Installation, Integration & Training
EdgeTech 2205 Tri-Frequency Side Scan Sonar
HSP 22" Sheave Counter (Rental)
Impact Subsea ISM3D (Rental)
USM HighTower Bow Sonar Mount
Kongsberg EA 440 Single Beam Echosounder (Rental)
Impact Subsea FMD System
Trimble BX992 (Rental)
Innomar Smart Subbottom Profiler
R2Sonic 2024 Multibeam Sonar (Rental)
Innomar ROV, AUV Subbottom Profiler
EdgeTech 3400 Dual 216 Subbottom Profiler Towfish With Tow Bridle
EdgeTech 4205: Multi-Pulse/Motion Tolerant (MP/MT) Side Scan Sonar
USM Compact OTS AL Weld Down Plate
HYPACK MAX & HYSWEEP
HYPACK HYSWEEP
HYPACK DREDGEPACK
Innomar Deep-15 Subbottom Profiler
iXblue Rovins INS (Rental)
Kongsberg cNODE Micro 31-180 Beacon
Innomar Medium-70 Subbottom Profiler
Innomar Medium-100 Subbottom Profiler
USM Compact Sonar Mount VOOP Kit (Rental)
Impact Subsea ISFMD System Full System
Innomar SixPack Multi Transducer Subbottom Profiler
Training Onsite - ECHO81 HQ
Impact Subsea ISS360HD
SEABER AML Sensor
HYPACK OFFICE
iXblue GAPS M7 USBL (Rental)
QPS Qarto 3
Impact Subsea ISFMD System Topside Interface Box
Kongsberg 352P MGC R3 USBL System (Rental)
SonarWiz Side Scan Sonar & Subbottom Profiler Processing Software
Fugro MarineStar Subscription
EdgeTech 2300B Combined Tri-Frequency Side Scan Sonar With 3D Bathy & High Res Subbottom Profiler
Kongsberg uPAP 200-NEL Portable USBL
QPS PPS TTL Adapter
HYPACK WATER QUALITY MAPPING
CenterPoint RTX Marine (Rental)
Geometrics TVG Frame (Frame Only) (Rental)
EdgeTech ASSY Top 3400 Subbottom Profiler Combined Towed & Pole Mounted Sonar
Impact Subsea ISFMD System Software License
EdgeTech ASSY Top 3400 Subbottom Profiler Pole Mounted Sonar Head
HYPACK VIPER
USM Compact OTS Sonar Mount
AML-3 Sound Velocity Profiler 6000m (1000dBar)
Innomar Medium-100 Subottom Profiler (Rental)
Impact Subsea ISFMD System ROV Only System