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  • Fishfinders

    Fishfinders, also called Sonar, Echo Sounder and Fathometer, use a transducer to detect targets under your boat. Commercial fishermen use high powered broadband transducers with large color displays. Furuno marked the first fish in the 1940’s and their FCV1150 and FCV295 are unsurpassed in the industry.

    Fishfinders have evolved to included a wide array of features. For casual fishermen, low power and small displays are fine. For offshore fishermen or people who take fish finding seriously, consider a 1000 watt or larger unit. Performance is radically improved by using the correct transducer for your fishfinder . Call Technical Marine Support at 847-746-0100 or email john@technicalmarine.com for help selecting the best transducer and fishfinder to meet your needs.

    Product Tags: 8-12" Displays Black Box Simrad Single-Station

    • Simrad NX40 Navstation

      Simrad NX40 Navstation

      Simrad NX40 Navstation is a great choice for a multi function display.  The NX40 has a built in chartplotter and fishfinder and can be interfaced with your radar as well. The Simrad NX40 also comes...

      $1,339.00

  • Simrad NX45 Navstation

    Simrad NX45 Navstation

    Simrad NX45 Navstation The Simrad NX45 is a rugged, highly integrated marine chartplotter and fishfinder . Built-in Chartplotter Built-in Fishfinder 32MB of chart data Radar and SimNet interface The Simrad NX40 and NX45 NavStations are...

    $1,909.00

  • Simrad BSM-2 Black Box Sounder Module

    Simrad BSM-2 Black Box Sounder Module

    The ultimate fishfinder echo-sounder module for professional users and deepwater anglers, the BSM-2 uses the latest technology to deliver unprecedented depth penetration, resolution and clarity. WHAT IT CAN DO The ability to transmit a longer...

    $1,909.00



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    Technical Marine Support recommends these products based on Reliability and Performance: