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- EdgeTech 2 Foot Depressor Wing Kit for 4205 Side Scan Sonar
- EdgeTech 2050-DSS Side Scan Sonar and Subottom Profiler
- EdgeTech 2205 Tri-Frequency Side Scan Sonar
- EdgeTech 2205 Tri-Frequency Side Scan Sonar & Subbottom Profiler
- EdgeTech 2300 Combined Tri-Freq Side Scan Sonar & High Res Subbottom Profiler
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- EdgeTech 3400-512E 500 Hz-12 kHz Side Scan Sonar
- EdgeTech 3400 Dual 216 Subbottom Profiler Towfish With Pole Mount Adapter
- EdgeTech 3400 Dual 216 Subbottom Profiler Towfish With Tow Bridle
- EdgeTech 3400 Dual 216 Subbottom Profiler Towfish With Tow Bridle & 4 kW Amp
- EdgeTech 3400-OTS Lightweight Sonar Head (2-16 kHz) Subbottom Profiler
- EdgeTech 3400-OTS Low Freq Digital Subbottom Profiler Dual Transmitters
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 MAX & HYSWEEP
HYPACK MAX & HYSWEEP						 Innomar ISE Processing Software
Innomar ISE Processing Software						 Applanix POS MV SurfMaster One INS (Rental)
Applanix POS MV SurfMaster One INS (Rental)						 Kongsberg 352P MGC R3 USBL System (Rental)
Kongsberg 352P MGC R3 USBL System (Rental)						 Applanix RTK POS MV WaveMaster II RM INS
Applanix RTK POS MV WaveMaster II RM INS						 Applanix GNSS antenna, 540AP
Applanix GNSS antenna, 540AP						 Kongsberg uPAP 200-NEL Portable USBL (Rental)
Kongsberg uPAP 200-NEL Portable USBL (Rental)						 Applanix POS MV OceanMaster INS IP68 (Rental)
Applanix POS MV OceanMaster INS IP68 (Rental)						 Applanix POS MV WaveMaster II INS (220) (Rental)
Applanix POS MV WaveMaster II INS (220) (Rental)						 Applanix RTK POS MV SurfMaster SFF INS INS
Applanix RTK POS MV SurfMaster SFF INS INS						 Applanix GNSS antenna, GA830
Applanix GNSS antenna, GA830						 Applanix RTK POS MV WaveMaster II SFF IP68 INS
Applanix RTK POS MV WaveMaster II SFF IP68 INS						 Applanix RTK POS MV SurfMaster SFF IP68 INS
Applanix RTK POS MV SurfMaster SFF IP68 INS