Marine Diagnostic Tools

Marine Diagnostic Tools Marine Diagnostic Tools is your one stop shop for marine engine diagnostic hardware and software.

Get coverage on inboard, outboard, PWC, diesel engines or generators and...

Never Guess A Marine Engine Issue Again!

Over 1,000 customers served.That number means a lot to us.Behind it are mobile mechanics, repair shops, marinas, surveyo...
06/10/2026

Over 1,000 customers served.

That number means a lot to us.

Behind it are mobile mechanics, repair shops, marinas, surveyors, boat clubs, rental fleets, and marine businesses that trusted MDT to help them diagnose taster, work smarter, and keep boats on the water.

We do not take that lightly.

Thank you to every customer who has been part of the journey so far.

We're just getting started.

06/10/2026

America rolling into 250.

250 years looks good from here.



06/08/2026

Delaware just filed the first marine Right to Repair bill in the country.

If it passes, independent shops get the same diagnostic access the dealers have.

Here is the part they do not advertise: you do not have to wait for the law. Dealer level kits are already available today.

Get ready before the bill lands in your state.

Find your fit: marinediagnostictools.com

06/04/2026

We are one month away from the 250th anniversary of America's founding!

Two hundred and fifty years ago, a handful patriots stood up against tyranny and created the most powerful country the world has ever seen.

They didn't have the numbers. Didn't have permission. They just did it.

Happy 250th, America!

Shopify is down and so is our website. Thank you for your patience. We will be back online soon!
06/03/2026

Shopify is down and so is our website.

Thank you for your patience.

We will be back online soon!

It depends. Diagnostic tools can connect to brand new engines and perform basic diagnostics, but full coverage may lag i...
05/28/2026

It depends. Diagnostic tools can connect to brand new engines and perform basic diagnostics, but full coverage may lag if the engine is extremely new. Diagnostic tool databases are updated three times per year for major platforms like Jaltest, but new engine models released by manufacturers can take a few months to years to appear in production diagnostic software.

This lag is unavoidable and reflects the time required to discover, validate, and test new engine configurations.

Read the full article here: https://marinediagnostictools.com/blogs/news/can-diagnostic-tools-work-on-brand-new-engines

One of the most valuable tools in modern technical support is the remote support session. If you've been using diagnosti...
05/26/2026

One of the most valuable tools in modern technical support is the remote support session. If you've been using diagnostic tools for a while, you might have experienced the frustration of trying to explain a technical problem over the phone. "It shows a red box on the left side... no, the other left... Now it's green." When you switch to remote support, the technician can see exactly what you're seeing. Let's walk through how a typical remote support session works with Marine Diagnostic Tool's US based team, and why it's so much more effective than trying to solve problems over the phone.

Read the full article here: https://marinediagnostictools.com/blogs/news/how-remote-tech-support-sessions-work

Honouring our heroes this Memorial Day.
05/25/2026

Honouring our heroes this Memorial Day.

Address

7440 Broad River Road
Irmo, SC
29063

Opening Hours

Monday 8am - 7pm
Tuesday 8am - 7pm
Wednesday 8am - 7pm
Thursday 8am - 7pm
Friday 8am - 7pm

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