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


















Kongsberg 352P MGC R3 USBL System
Impact Subsea ISS360 (Rental)
Impact Subsea ISS360HD
Impact Subsea ISFMD System Full System
Impact Subsea ISFMD System Topside Interface Box
Innomar Deep-36 Subbottom Profiler
EdgeTech Laptop
Impact Subsea ISFMD System Software License
USM High Tower OTS Sonar Mount
Innomar Light Subbottom Profiler
Innomar Compact Subbottom Profiler (Rental)
iXblue GAPS M5 USBL (Rental)
Kongsberg cNODE MiniS 31-180 Beacon w/Pressure Sensor (Rental)
Impact Subsea ISFMD System ROV Only System
Innomar Deep-15 Subbottom Profiler
Innomar ISE Processing Software
Innomar Medium-100 Subbottom Profiler
QPS Fledermaus 8
EdgeTech Topside Processor With Starmux IV Interface
Innomar Medium-70 Subbottom Profiler
Innomar ROV, AUV Subbottom Profiler
EdgeTech 6205s2 Multibeam Sonar (Rental)
USM MegaTower OTS Sonar Mount
Impact Subsea ISM3D (Rental)
Kongsberg cNODE Micro 31-180 Beacon
Innomar Medium-USV Subbottom Profiler (Rental)
iXblue Rovins INS (Rental)
Impact Subsea FMD System
Innomar Standard Subbottom Profiler
USM Compact OTS AL Weld Down Plate
Innomar Standard -USV Subbottom Profiler
HYPACK SURVEY & HYSWEEP
HYPACK WATER QUALITY MAPPING
HYPACK OFFICE & HYSWEEP OFFICE
HYPACK VIPER
Impact Subsea ISD4000 (Rental)
Impact Subsea ISA500 Underwater Altimeter
Geometrics TVG Frame (Frame Only) (Rental)
QPS Qinsy 9
iXblue GAPS M7 USBL (Rental)
HYPACK MAX & HYSWEEP
POSPac MMS SmartBase, USB Licence including 1st year maintenance
HYPACK SURVEY
EdgeTech 3400 (Standard) (2-16 kHz) Subbottom Profiler (Rental)
EdgeTech 2205 Tri-Frequency Side Scan Sonar (Rental)
Kongsberg EA 440 Single Beam Echosounder
EdgeTech 2 Foot Depressor Wing Kit for 4205 Side Scan Sonar
OI 24" Sheave Counter with Bluetooth (Rental)
EdgeTech 2050-DSS Side Scan Sonar and Subottom Profiler
EdgeTech 2300B Combined Tri-Frequency Side Scan Sonar With 3D Bathy & High Res Subbottom Profiler
USM HighTower Bow Sonar Mount