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      Marine Inboard Engine Diagnostic Tools

      Perform your own marine service and get connected to your marine fleet with a Marine Diagnostic tool from Jaltest.
      Plug in to your Vessel, boat, jet ski, inboard and outboard motors and have dealer level diagnostics from a Jaltest diagnostic tool equipped with Jaltest diagnostic software.   
      Jaltest marine diagnostic tools enable you to quickly diagnose your fault codes, troubleshoot symptoms and get repair instructions get your marine inboard engine repaired and back in service
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      Jaltest Kit Building Wizard

      Quickly build, price and purchase your diagnostic kit with the products, cables and computer you need

      Build My Custom Kit

      Our Resources

      We know sometimes you need assistance diagnosing, calibrating or changing parameters.

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