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 | The ES 5100 Marine Echo Sounder provides accurate depth   readings in shallow to deep waters with six operating ranges from 10 to 2000   meters being available. The marine echo sounder can be installed in a fixed or   movable position and mounted on a wall or into a cabinet. The ES 5100 marine   echo sounder has a compact display, is user-friendly and complies with IMO rules   and recommendations. |