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With CWR Electronics as your consumer electronics distributor, you have the benefit of over 25 years experience as a full-service wholesale marine eletronics dealer and marine electronics dropshipper working for you.


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ES502BB

SI-TEX ES502 Black Box Sounder Module

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ES502
Fishfinder Module
Connects to your SI-TEX Charting Systems to add full-featured color fishfinder capabilities.

The affordable, new SI-TEX ES502 Fishfinder Module connects to your SI-TEX NAVMATE, ColorMax 6, ColorMax Wide, ColorMax 11, ColorMax 15, Explorer Plus, or Trawl Plot 12 Charting Systems to add full-featured color fishfinder capabilities.

  • View fishfinder or charting displays in either full-screen or split-screen presentations.
  • Dual Frequency 50/200 kHz operation.
  • 500/1000 watts of power.
  • Real-time, multi-color A-Scope.
  • Zoom capability to magnify any part of the image of a fixed rate 2x, 4x and by user-selected range.
  • Other features include trip log; speed sensor; interference rejection and noise filter; shallow, deep, fish and temperature alarms.