About Us

Marine Diagnostic Tools was started due to the lack of Marine Diagnostic tools in the marketplace.  We felt the need to bring factory marine level diagnostic tools and give repair shops factory access.  Marine diagnostic tools has the factory marine diagnostics for all types of boats inboard/outboard and watercraft alike.  Our kits also have wiring diagrams and schematics to help you diagnose your marine problems.

Marine Diagnostic Tools covers all makes and models of boats and personal watercraft.  Cummins Marine, Cat Marine, Detroit Diesel, Mercury, Evinrude, Johnson, Suzuki, Honda, Yamaha, Evinrude, Sea Doo BRP Diagnostics, Polaris, Kawasaki Jet Ski Diagnostics, Artic Cat, and many others.


Turnkey Diagnostics all set on our Flagship Panasonic Toughbook.  Our systems our ready to go upon delivery.  All Cojali Jaltest Marine Diagnostic Kits include full technical support and training.  Our Cojali Marine Diagnostic Kits are backed by full one-year manufacturer warranty.

Stop sending valuable customers and work away because you do not have the technology to plug in diagnose and solve the problem.


Order Your Marine Diagnostic Kit Today and Give Yourself Endless Capabilities.