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ECHO81 – Subsea Survey Equipment Rental & Sales
We cover the full range of hydrographic and geophysical tools needed to conduct cost-effective surveys. From multibeam bathymetry to side-scan sonar and sub-bottom profilers, ECHO81 supplies turnkey solutions for your marine structure, subsea installations, pipeline routing, and geohazard projects.
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.

ECHO81
Complete Solutions for Resounding Success
ECHO81 – Subsea Survey Equipment Rental & Sales
With our wealth of knowledge and hands-on approach, we go the extra mile to ensure that our clients are not only satisfied but also experience ongoing productivity. We understand the importance of delivering exceptional results, and our team is dedicated to surpassing your expectations at every step.
Choose ECHO81 today and unlock a world of unparalleled service and expertise. Experience the difference that our full-service solution can make for your hydrographic business. Join our growing list of satisfied customers who have achieved remarkable success with our assistance. Contact us now to embark on a journey towards unmatched satisfaction and elevated productivity.
Latest News
We are excited to share our most recent achievements.

 
			 
			 
			 
			 
			 
			 
			 
			 
			 
			 
			 
			 
			 
			 
			 
			 
			 
			







 
			 
			 
			 
			 EdgeTech 3400 Dual 216 Subbottom Profiler Towfish With Tow Bridle
EdgeTech 3400 Dual 216 Subbottom Profiler Towfish With Tow Bridle						 EdgeTech 3100P Sub Bottom Profiler (4-24 kHz) (Rental)
EdgeTech 3100P Sub Bottom Profiler (4-24 kHz) (Rental)						 EdgeTech 3400-512E 500 Hz-12 kHz Side Scan Sonar
EdgeTech 3400-512E 500 Hz-12 kHz Side Scan Sonar						 EdgeTech 2205 Tri-Frequency Side Scan Sonar & Subbottom Profiler (Rental)
EdgeTech 2205 Tri-Frequency Side Scan Sonar & Subbottom Profiler (Rental)						 EdgeTech 2300B Combined Tri-Frequency Side Scan Sonar With 3D Bathy & High Res Subbottom Profiler (Rental)
EdgeTech 2300B Combined Tri-Frequency Side Scan Sonar With 3D Bathy & High Res Subbottom Profiler (Rental)						 EdgeTech 2300 Combined Tri-Freq Side Scan Sonar & High Res Subbottom Profiler
EdgeTech 2300 Combined Tri-Freq Side Scan Sonar & High Res Subbottom Profiler						 EdgeTech 3400 Dual 216 Subbottom Profiler Towfish With Pole Mount Adapter
EdgeTech 3400 Dual 216 Subbottom Profiler Towfish With Pole Mount Adapter						 G882 TVG Transverse Gradiometer (Rental)
G882 TVG Transverse Gradiometer (Rental)						 Applanix POS MV SurfMaster One INS (Rental)
Applanix POS MV SurfMaster One INS (Rental)						 SeaGear Oceanographic Winch
SeaGear Oceanographic Winch						 AML-3 Sound Velocity Profiler 500m (500dBar) (Rental)
AML-3 Sound Velocity Profiler 500m (500dBar) (Rental)						 Applanix RTK POS MV SurfMaster RM IP68 INS
Applanix RTK POS MV SurfMaster RM IP68 INS						 EdgeTech 3400-OTS Low Freq Subbottom Profiler Pole-Mount SBP & 4 kW Amp
EdgeTech 3400-OTS Low Freq Subbottom Profiler Pole-Mount SBP & 4 kW Amp						 EdgeTech 4125i Side Scan Sonar Depressor Wing Kit
EdgeTech 4125i Side Scan Sonar Depressor Wing Kit						 EdgeTech 2 Foot Depressor Wing Kit for 4205 Side Scan Sonar
EdgeTech 2 Foot Depressor Wing Kit for 4205 Side Scan Sonar						 iXblue Rovins INS (Rental)
iXblue Rovins INS (Rental)						 Geometrics Magnetometer Telemetry MUX
Geometrics Magnetometer Telemetry MUX						 Kongsberg uPAP 200-NEL Portable USBL (Rental)
Kongsberg uPAP 200-NEL Portable USBL (Rental)						 EdgeTech 3400 Dual 216 Subbottom Profiler Towfish With Tow Bridle & 4 kW Amp
EdgeTech 3400 Dual 216 Subbottom Profiler Towfish With Tow Bridle & 4 kW Amp