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


















QPS Qarto 3
Innomar Light Subbottom Profiler
SonarWiz
Innomar Quattro Multi Transducer Subbottom Profiler
Kongsberg cNODE Micro 31-180 Beacon
USM MegaTower OTS AL Weld Down Plate
Kongsberg cNODE MiniS 31-180 Beacon w/Pressure Sensor (Rental)
Impact Subsea ISFMD System Topside Interface Box
Innomar Standard Subbottom Profiler
EdgeTech 3400-OTS Low Freq Digital Subbottom Profiler Dual Transmitters
R2Sonic Dual Head Mounting Bracket 2020 (Rental)
Innomar Medium-100 Subbottom Profiler
Kongsberg uPAP 200-NEL Portable USBL
QPS Qimera 2 (Rental)
Innomar Standard -USV Subbottom Profiler
Impact Subsea ISS360HD (Rental)
HYPACK VIPER
Impact Subsea FMD System
HYPACK LITE
Innomar Smart Subbottom Profiler
iXblue Rovins INS (Rental)
QPS Qinsy 9 Offshore (Rental)
R2Sonic Dual Head Mounting bracket 2024 (Rental)
Impact Subsea ISD4000 (Rental)
Innomar Medium-USV Subbottom Profiler (Rental)
SEABER DeepView Side Scan Software
Innomar SixPack Multi Transducer Subbottom Profiler
Impact Subsea ISFMD System Software License
HYPACK HYSWEEP
Impact Subsea ISFMD System ROV Only System
Impact Subsea ISS360
EdgeTech 2300 Combined Tri-Freq Side Scan Sonar & High Res Subbottom Profiler
Impact Subsea ISM3D
OI 24" Sheave Counter with Bluetooth (Rental)
Innomar ISE Processing Software
Innomar Deep-15 Subbottom Profiler
Innomar Medium-70 Subbottom Profiler
Applanix RTK POS MV SurfMaster RM INS
QPS Fledermaus 8
SeaGear Oceanographic Winch
EdgeTech 4205: Multi-Pulse/Motion Tolerant (MP/MT) Side Scan Sonar
QPS Qastor 3
EdgeTech 3400 Dual 216 Subbottom Profiler Towfish With Pole Mount Adapter
Applanix POSPac MMS
iXblue GAPS M5 USBL (Rental)
EdgeTech 2205 Tri-Frequency Side Scan Sonar