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


















EdgeTech 3400 (Standard) (2-16 kHz) Subbottom Profiler (Rental)
QPS Qimera 2 (Rental)
QPS Qinsy 9 Offshore (Rental)
EdgeTech 3400-OTS (2-16 kHz or 4-24 kHz) Subbottom Profiler (Rental)
SEABER YUCO-CTD AUV
EdgeTech 4205: Multi-Pulse/Motion Tolerant (MP/MT) Side Scan Sonar
SEABER DeepView Side Scan Software
iXblue GAPS M5 USBL (Rental)
EdgeTech 2205 Tri-Frequency Side Scan Sonar & Subbottom Profiler (Rental)
Kongsberg cNODE MiniS 31-180 Beacon w/Pressure Sensor (Rental)
Innomar Smart Subbottom Profiler
Kongsberg EA 440 Single Beam Echosounder (Rental)
EdgeTech 2300B Combined Tri-Frequency Side Scan Sonar With 3D Bathy & High Res Subbottom Profiler (Rental)
Kongsberg cNODE Micro 31-180 Beacon
R2 Sonic (I2INS) Inertial Navigation System (Rental)
EdgeTech 3400-OTS Low Freq Subbottom Profiler Pole-Mount SBP & 4 kW Amp
iXblue Rovins INS (Rental)
EdgeTech 3400-512E 500 Hz-12 kHz Side Scan Sonar
Kongsberg uPAP 200-NEL Portable USBL
EdgeTech 3100P Sub Bottom Profiler (4-24 kHz) (Rental)
EdgeTech 4125i Dual Frequency Side Scan Sonar (Rental)
OI 24" Sheave Counter with Bluetooth (Rental)
EdgeTech 2300B Combined Tri-Frequency Side Scan Sonar With 3D Bathy & High Res Subbottom Profiler
SEABER AML Sensor
Innomar Standard -USV Subbottom Profiler
R2Sonic 2022 Multibeam Sonar (Rental)
iXblue GAPS M7 USBL (Rental)
QPS PPS TTL Adapter
Innomar Standard Subbottom Profiler
HYPACK OFFICE
HYPACK SURVEY
Impact Subsea ISD4000
Onsite Installation, Integration & Training
HYPACK VIPER
QPS Qastor 3
EdgeTech 4205 Side Scan Sonar Depressor Wing (Rental)
HYPACK MAX & HYSWEEP (Rental)
Impact Subsea ISM3D
Innomar Medium-70 Subbottom Profiler
USM Compact Sonar Mount VOOP Kit (Rental)
POSPac MMS SmartBase, USB Licence including 1st year maintenance
HYPACK WATER QUALITY MAPPING
USM MegaTower OTS Sonar Mount