RENTAL POOL

ECHO81 offers a wide range of sonar and positioning equipment to meet your hydrographic survey needs. All of our rental equipment is inspected and tested prior to delivery. Give us a call today to learn about our rental/lease inventory. In addition, we offer attractive lease purchase options for extended lease requirements.  

  • MULTIBEAM ECHOSOUNDERS
  • SINGLE BEAM ECHOSOUNDERS
  • SIDE SCAN SONAR
  • SUB-BOTTOM PROFILERS
  • SOUND VELOCITY PROFILERS
  • POSITIONING SYSTEMS
  • INERTIAL NAVIGATION SYSTEMS

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HYDROLITE-TM

The HydroLite-TM is a portable, light-weight  single beam echo sounder designed for small boats and vessels of opportunity. The HydroLite-TM offers survey capability at depths ranging from 1 foot to over 200 feet. The unit comes with a rechargeable 12-volt internal battery and 200 kHz transducer attached to a 6 foot survey rod with transom mount for attaching to the side of a survey vessel. After use, the unit can be easily broken down and packed away inside a portable case for easy mobilization between survey projects. This unit can be configured to operate with most any GPS system and controller for simplified integration (Trimble, Leica, Topcon, Sokkia, Epoch, Ashtech, Magellan, Carlson).

 
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KNUDSEN PORTABLE SOUNDER

Knudsen Sounder systems are the next benchmark in survey echosounders. The portable Sounder systems incorporate the latest in digital signal processing technology and includes Knudsen SounderSuite-USB Windows application software for easy interface to your computer via a USB connection. The unit is housed in a lightweight, rugged, splashproof case and is ideal for easy transportation to changing project sites, and quick deployment on small survey platforms in open air environments.

Available in 2 or 4 channel configuration, the versatile system is particularly well suited to multiple survey roles and includes a wide range of standard shallow water bathymetry and sidescan frequencies.