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


















HYPACK LITE
Applanix RTK POS MV OceanMaster SFF INS
HYPACK MAX & HYSWEEP (Rental)
EdgeTech 2205 Tri-Frequency Side Scan Sonar
USM MegaTower OTS Sonar Mount
Fugro MarineStar Subscription (Rental)
QPS Fledermaus 8
Applanix RTK POS MV WaveMaster II SFF IP68 INS
Geometrics TVG Frame (Frame Only)
EdgeTech Topside Processor With Starmux IV Interface
Applanix GNSS antenna, 540AP
USM Compact OTS AL Weld Down Plate
EdgeTech 6205s2 Multibeam Sonar
Applanix POS MV SurfMaster One INS
Applanix POSPac MMS
AML-3 Sound Velocity Profiler 6000m (1000dBar)
HYPACK DREDGEPACK