klavkarr 210
The klavkarr 210 is a multi-brand car diagnostic scanner for drivers who want to understand and troubleshoot their vehicle's problems. It gives you the information you need to run your own diagnostics and guide repairs.
129 € incl. VAT
Check whether my car is compatible- Secure payment
- Shipped today for orders placed before 12 noon (CET)
- 14 days to change your mind
- 2-year warranty
In-depth engine diagnostics at home in five minutes.
Connect the scanner, open the app and investigate the fault before paying for a repair. It is straightforward, even with no mechanical experience.
Get started in 3 steps
No technical skills required.
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Plug in the scanner
Plug your klavkarr into your car's OBD2 port, usually under the steering wheel.
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Connect the app
Via Bluetooth or USB cable, on your smartphone, tablet or computer.
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Run the diagnostic
Read fault codes, understand the problem and reset warning lights after repairs in seconds.
A closer look at your engine
Much more than a basic OBD2 code reader.
Vehicle-dependent: accessible systems vary by make, model and year. Check your car using our compatibility selector.
Which systems can you diagnose?
The scanner communicates with the car's control units, one by one.
- OBD2 engine diagnostics Standard emission-related fault codes.
- Manufacturer-specific engine diagnostics Detailed, manufacturer-specific engine diagnostics.
- Transmission Transmission and its control module (TCM).
- ABS
- Airbag
- ESP
These systems are covered by the klavkarr 310.
Which engines are supported?
One scanner for every engine type.
- Petrol
- Diesel
- Hybrid
- Electric (depending on the vehicle)
Keep a diagnostic history of your car
Save each scan and generate a report. Track your vehicle's condition over time and see whether a fault returns.
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A report for every scan
Save your scan results, generate a report, then print or share it.
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Build a diagnostic history
Review the faults recorded at each check and see whether any recur.
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Share it with your mechanic
Send a clear report before your appointment, so you know exactly what is being discussed.
Is the 210 the right model for you?
We would rather help you choose before you buy than afterwards.
Choose the 210 if...
- Your check engine light is on and you want to find out why.
- You want manufacturer-specific diagnostics, not just standard codes.
- You change your own oil and need AdBlue resets.
- You want to view live sensor data in tables or graphs.
Choose the 310 instead if...
- An ABS, airbag or ESP warning light is on.
- You want to clear a braking or safety system fault code after repairs.
- You work on several cars and want the widest coverage in our range.
Compatible with your devices
One scanner, all your devices.
Windows 7 to 11 · macOS 10.11+ · iPhone/iPad iOS 11+ · Android 5.0+.
What is in the box
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The klavkarr 210 scanner
Compact (9.4 × 5.5 × 2.4 cm), only 60 g.
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USB cable
USB-A to Micro-USB, 150 cm long.
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Quick start guide
Get started in just a few minutes.
What our customers say
100 verified reviews
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Simple et efficace et surtout indispensable pour un long voyage avec une voiture diesel récente . Merci .
Adam3 September 2026 -
Excellent appareil, très simple d'utilisation, surtout avec le tuto Youtube. Arrivé très rapidement en 48h alors que j'étais dans un minuscule village de montagne au fond de la Lozère. J'ai pu effacer tous les codes qui menacaient de bloquer ma voiture (alors que je n'ai pas de connaissances en auto), et mon retour de vacances ! Merci encore à toute l'équipe !
Antoine CARRE31 August 2026 -
Facile da usare
Nicola31 July 2026 -
Ottimo prodotto semplice da usare, mi ha risolto il problema del conteggio adblue e errori vari in pochissimo tempo .Dandomi cosi il tempo per risolvere il problema della spia.Grazie Saluti
Carli Daniela28 July 2026 -
Great cleared the Ad blue countdown clock in 5 mins
Aub7 July 2026 -
Un gran producto, he conseguido borrar fallos en mi vehículo, y comprobar los parámetros para detectar la avería. Un complemento ideal para quienes nos gusta la mecánica.
Luis10 May 2026 -
Great piece of kit. Initially had an issue accessing " special functions" for adblue reset but tech support quickly responded with a workaround . So, so far so good !
Johnny28 April 2026 -
I can recommend the Klavkarr 210 which worked as described.I had some minor issue with the first connection but i managed to clear my issue - adblue light did not switch off after adblue refill.
Allan Dam8 March 2026 -
i used 2 garages and both could not take the flashing add blue light off i bought the 210 easely installed everything and within 2 minutes the add blue and the distance warning lights were off. thank you klavkarr you have saved me a small fortune and thanks once again.all peugeot and citreon owners it is a must buy it will save you money.
raymond pearson16 January 2026 -
L’outils ne fonctionne pas complètement sur les nouvelles Fiat ducato sans le bypass SGW.
DOC7 January 2026 -
Vado diretto al punto, sperando di aiutare altri che hanno lo stesso problema : ho preso il dispositivo per guadagnare 1100 km di serenita' mentre cerco di risolvere i famigerati problemi Adblue - spia Urea lampeggiante. Funziona perfettamente sulla mia C3 Picasso 1.6 BlueHdi, in un minuto ha spento tutto. I purchased it for resetting the 1100 km Urea countdown, and it works very well. Merci' Klavkarr!!
Mario12 November 2025 -
I received the klavkarr 210 without delay with no delivery or customs problems. I downloaded the EOBD Facile app on my Pixel phone and followed the instructions to connect to my 2019 Citroen Berlingo 1.5 BlueHDi, no problems. I had bought the klavkarr 210 primarily to reset the Adblue system to clear the 'Starting Impossible in x miles' fault. It did this using the Special Function, Reset NOx fault with no difficulty. I'm delighted that the klavkarr 210 did exactly what was promised and now
Neil Hemingway8 November 2025 -
Great piece of kit
Paul28 October 2025 -
Thank you very much for the fast and high-quality delivery, I am very satisfied with the ordered goods.
Žarko9 October 2025 -
Although the klavkarr won't resolve all possible issues... for the problem I had (transient Adblue/Urea warning and "impossible to start" countdown) klavkarr did the job perfectly. It worked exactly as shown in the tutorial video. Cost was about the same as taking the car to the garage to reset. The adblue light is likely to come on again at some point, but now I have a klavkarr I can just reset it again. If an actual mechanical fault does occur, at least I'll be able to diagnose it now and know
Simon29 September 2025 -
Très bien
Patrick8 September 2025 -
This product finally solved a problem I’d been struggling with for 3 years. My only options before were to replace the AdBlue tank (very expensive and with no guarantee the issue wouldn’t come back), pay for illegal and costly programming, or visit a technician every 1,100 km just to reset it. Now, I can reset it myself whenever needed and even detect potential car issues early. I definitely recommend it!
Ioannis3 September 2025 -
J'ai acheté le klavkar 210 pour effacer les codes adblue le temps que je règle le problème. J'ai eu quelques difficultés à me connecter en Bluetooth mais il fonctionne parfaitement avec un pc. L'application est intuitive. J'ai pu lister et enregistrer tout les paramètres liés à l'adblue (urée) les effacer les messages de panne. J'ai visualisé beaucoup d'autres paramètres. Très bon rapport qualité prix. Je recommande.
Lionel28 July 2025 -
The Device is easy to use and does exactly what it says in the advert. The online tutorials are very helpfull but it is easy enougth to figure out how to use it just by following the quickstart guide on the packaging.
Andrew Parry7 July 2025 -
Fast delivery and quickly diagnosed my 2.2 hdi diesel engine problem. Thanks
Steve A19 June 2024 -
Delivered without problems to Romania, I connected to my Renault Captur II GPL and tested. No faults found, but is the first good interface which was able to connect to my vehicle and read both ECUs. Will test more in next three weeks, till now I just read the existing functional parameters. For the moment I'm very happy with this device and with the software running on my phone and PC. I hope will be reliable in time. Thank you!
sivl17 June 2024 -
Good and reasonably fast delivery of the product, clear and in Dutch, but I only miss the option to start a regeneration of the DPF filter.
Robert3 June 2024 -
ne se connecte pas à l'ECU ssangyong musso sports Pick up 2005 2.9 TD moteur fjp. C'est pourquoi je l'ai acheté.
Ionuț1 June 2024 -
Delivery without problems from France to Germany, Quick start of equipment and App, Bluetooth connection working well, type of car (Opel Insignia) found immediately, all features between hardware and App are working well. Purchase Recommendation!
Everything working as expected21 May 2024 -
A great product and easy to use. Diagnosed the fault immediately and provided fault code allowing vehicle mechanic to fix fault without additional testing charges
Paullarkin15@gmail.com2 April 2024 -
Fonctionne parfaitement sur Tablette android ! Fonctions sup intéressantes .
Olivier16 January 2024 -
Yeni model araçlarda çok pratik ve kullanışlı bir ürün, APP hızlı, cihaz hızlı bağlantı yapıyor. APP arayüzü biraz daha kullanışlı hale gelebilir belki
Pratik ve kullanışlı4 October 2023 -
Very fast delivery, was not in the opportunity to test the device.
Fast delivery!28 September 2023 -
Brilliant... did exactly what it said on the box.
Samson28 September 2023 -
I have receive very fast. My first was a Mercedes A180. Franky speaking ,the only informations and operations was 2 code error. No other informations, No possibility to clear. No other data. At this time i didnt have opportunity to appreciate in comparison of other products also free. I was especting something more
Umberto15 August 2023
Unboxing the klavkarr 210
See what is in the box and how to connect to the OBD port for the first time, in three minutes.
In the press
Frequently asked questions
Is the klavkarr 210 compatible with my car?
To check if the klavkarr 210 will work with your car, perform a compatibility test on our page: OBD2-compatible vehicles.
What types of car problems can the klavkarr 210 detect?
We specialise in engine and transmission diagnostics. To check which warning lights and systems you can access on your car, use our vehicle compatibility checker.
Can I reset the service or oil change reminder with the klavkarr 210?
Yes, klavkarr can reset the oil service reminder on certain vehicles. Check whether yours is supported using our vehicle compatibility checker.
Are there user manuals or tutorials available to learn how to use the klavkarr 210?
We have created various tutorials to explain how to use the klavkarr. You can find them on our YouTube channel.
How many cars can I diagnose with the klavkarr 210?
You can diagnose as many vehicles as you want with your klavkarr 210.
What are the return conditions for the klavkarr 210?
If you are not satisfied with the klavkarr 210 or want to exchange it for another klavkarr, you have 14 days after receiving your package to return it to us.
About us
We have specialised in automotive electronic diagnostics since 2009. Our aim is to make car diagnostics accessible to everyone.
We are passionate about our products, which we develop entirely at our offices in France, drawing on our engineers' expertise and the help of our community.
