The klavkarr (which means "car key" in Breton) is a 100% Brittany-based diagnostic scanner. From North to South, this proudly Breton product is the result of a dynamic local ecosystem. A BZH project — 100% made in Brittany!
Brittany is a thriving region, powered by its agri-food industry and tech innovation, all backed by a strong local identity. Our ambition is guided by two key principles: creating a high-quality product built within a local ecosystem. Brittany ticked all the boxes — plus, it has a vibrant culture!
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Why klavkarr?
A key to your car diagnostics
Our mission from the start was to give everyone — even complete beginners — the power to diagnose their car independently. Just find your vehicle’s OBD port and plug in the device.
While many ELM327-style devices flood the market, Outils OBD Facile is the only French company offering both a diagnostic tool *and* multiplatform software — giving you a full solution to scan your vehicle at home. klavkarr is a Breton product and a turnkey solution!
Important: klavkarr is compatible with petrol vehicles from 2001 and diesel vehicles from 2004 onwards.
Not sure where your OBD port is? Just head over to our website and visit the "Find My OBD Port" page to locate it. We’ve compiled OBD locations for over 1000 different vehicle models — and we’re adding more every month.
This Breton-built tool works with nearly all brands: Renault, Volkswagen, and more. If your vehicle is from 2001 (petrol) or 2004 (diesel), klavkarr is compatible!
Our positioning
Outils OBD Facile was the first company to make car diagnostics accessible to everyone in France. We created both the software and the hardware — 100% made in France, 100% made in Brittany!
At the garage, a single diagnostic typically costs between €50 and €90 — that’s the same price range as our klavkarr solutions.
With just one use, your scanner pays for itself — without even leaving home!
To guide you through every step, we’ve also built a blog packed with car maintenance tips and practical advice.
And because we believe learning should be fun too, you’ll also find content on car culture and quirky automotive facts!
You’ll only find klavkarr devices in our official online shop — we don’t currently have a physical store.
That said, we are deeply rooted in Brittany — for example, we partner with automotive students at Lycée St Joseph in Vannes as part of their training.
Two mobile apps proudly developed in Brittany
Having a klavkarr scanner is great — pairing it with our EOBD-Facile software is even better! This app translates data retrieved from your vehicle’s ECU into usable insights. Developed by our in-house team, it’s constantly being improved.
We’ve also built a second app: "Where is my OBD Port? Find It!" — a free tool to help you find your OBD port, no matter the vehicle. Give it a try!
Download the app on the App Store
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Stamped BZH: klavkarr, a Breton product
As we said earlier, "klavkarr" even comes from a Breton word. A name chosen to honour the region that helped bring our project to life.
A commitment to quality
From the start, our goal was to build a locally sourced product, minimising transport between manufacturing steps.
We refuse to import parts from all over the globe or outsource our production. klavkarr is made with true French craftsmanship.
Even better — we chose only local suppliers to create a 100% Breton product, from A to Z.
A thriving local ecosystem
We wanted klavkarr to be locally designed and manufactured — and we made it happen!
A klavkarr includes:
- Teams who design the electronic boards
- Specialists who mould the casing
- Engineers who develop the EOBD-Facile app all year round
- Graphic designers responsible for the packaging
- Staff who prepare and ship your product the same day (when ordered before noon)!
Everything is designed, produced, and assembled in Brittany!
A Breton product — and proud of it
Our choice to build in Brittany isn’t just practical — it’s cultural. The region’s energy, innovation and deep-rooted identity continue to inspire us.
Outils OBD Facile is proud of its Breton roots and remains fully committed to producing locally and sustainably.
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Kenavo — see you soon!