klavkarr 310
klavkarr 310
klavkarr 310
klavkarr 310
klavkarr 310
klavkarr 310

KLAVKARR 310

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Multi-System Diagnostics

The klavkarr 310 is the most comprehensive car scanner in our range. Thanks to its advanced features, it enables diagnostics of ABS, Airbag, and ESP systems in addition to the engine and transmission. Designed in France, the klavkarr 310 combines ease of use, optimal performance, and compatibility with Windows, MacBook, iPhone, and Android. 169€

Main Features

Supported Systems: OBD (engine, transmission), Manufacturer engine mode, Hybrid, Electric, ABS, Airbag, and ESP

Available Actions: Read and clear fault codes, Turn off dashboard warning lights, Reset oil and AdBlue indicators, etc.

Reports and Data: Save and print diagnostic reports, Real-time sensor data reading and recording, Analysis in table or graphical format

Made in France: Designed and manufactured in Brittany

Warranty: 2 years

EOBD Facile plus

You will receive

klavkarr 310 scanner

USB Cable

Getting started

About the klavkarr 310 car scanner

  • Economical: Perform your own diagnostics and save on dealership diagnostic costs
  • Multi-brand: Compatible with most car brands
  • Plug & Play: Plug your klavkarr 310 in your OBD2 socket and launch the software on your computer. That's it you're ready to make your diagnosis
  • klavkarr is available in 27 languages
  • Computer compatibility: Windows (7, 8, 8.1, 10, 11) and MacBook (from de 10.11)
  • Smartphone compatibility: iPhone/iPad (since iOS 11) and Android (since 5.0)

The diagnostic scanner klavkarr 310 is an automotive diagnostic interface that plugs into the OBD2 socket of your car. It will allow you to make a diagnosis of the engine and the transmission of your car easily and to erase the engine warning light on the dashboard.

Doubts about the compatibility of your car? See our list of compatible OBD2 - klavkarr 310 vehicles - already tested by our community.

A problem finding the OBD2 socket in your car? Find its location in our OBD2 plug-in database.

klavkarr 310 Features

Supported Systems / ECUs

klavkarr 310
OBD (engine and transmission)
Engine in manufacturer mode
Transmission in manufacturer mode
Hybrid
Electric
Airbag
ABS
ESP

OBD system (engine and transmission)

klavkarr 310
Features
Read fault codes
Clear fault codes
Save fault codes
Review fault codes
Generate a report
Imprimer rapport
Share a report
Diagnostic
Freeze frames
Oxygen sensor / lambda sensor
Onboard monitoring test
ECU information (reference/VIN, etc.)
Sensors/measurements
Real-time sensor readings
In table mode: reading
In table mode: recording
In graphical mode: reading
In graphical mode: review data
Sensor consistency
Performance test (0-100 km/h)
Others
VIN decoder
12V battery-alternator test

Engine system in manufacturer mode

klavkarr 310
Features
Read fault codes in dealer mode with statuses
Clear fault codes
Save fault codes
Review fault codes
Generate a report
Print a report
Share a report
Diagnostic
Freeze frames*
ECU information (reference/VIN, etc.)
Actuator
Special functions*
Oil reset
AdBlue reset (NOx, etc.)
ECU learning reset*
Sensors/measurements
Real-time sensor reading
In table mode: reading
In table mode: recording
In graphical mode: reading
In graphical mode: review data
Sensor consistency

Manufacturer Transmission System / Hybrid / Electric

klavkarr 310
Features
Read fault codes
Clear fault codes
Save fault codes
Review fault codes
Generate a report
Print a report
Share a report
Diagnostic
Freeze frames*
ECU information (reference/VIN, etc.)
Fonctions spéciales*
Sensors/measurements
Real-time sensor reading
In table mode: reading
In table mode: recording
In graphical mode: reading
In graphical mode: review data
Sensor consistency

Chassis (Airbag / ABS / ESP)

klavkarr 310
Features
Read fault codes
Clear fault codes
Save fault codes
Review fault codes
Generate a report
Print a report
Share a report
Diagnostic
Freeze frames*
ECU information (reference/VIN, etc.)
Special functions*
Sensors/measurements
Real-time sensor reading
In table mode: reading
In table mode: recording
In graphical mode: reading
In graphical mode: review data
Sensor consistency

Technical specifications

Windows compatibility :

  • Windows 7
  • Windows 8
  • Windows 8.1
  • Windows 10
  • Windows 11

MacBook compatibility :

  • From MacOS 10.11

iOS compatibility :

  • From iOS 11

Android compatibility :

  • From Android 5.0

The klavkarr car diagnostics scanners are compatible with ELM327 commands. All OBD protocols supported :

  • ISO 15765-4 (CAN)
  • ISO 14230-4 (KWP2000 slow and fast init)
  • ISO 9141-2
  • SAE J1850 VPW
  • SAE J1850 PWM

USB Features

Cable length : 150 cm

Cable Type : USB A to Micro USB

Throughput : 12 Mbits/s


Bluetooth Features

Dual mode : Classic SPP - BLE 4.0

Throughput : 100 Kbauds/s


Electrical supply

From the vehicle via the OBD socket

Voltage : 5 to 16 Volts

Power Consumption : 25 mA approx

Standby power consumption : 5 mA approx


Dimension of the klavkarr scanner

Height : 9.4 cm

Width : 5.5 cm

Depth : 2.4 cm

Weight : 60 grams

System Requirements
OBD Protocol
klavkarr Specifications

Customers reviews

étoileétoileétoileétoileétoile
On 06-10-2025 by Erkki

Voin suositella helppo asentaa ja toimiihyvin. Autoni Dasia Duster 1.5 disel vuosi 2018.

étoileétoileétoileétoileétoile
On 08-09-2025 by Claus Hansen

Order it. Friday - arrival Tuesday next week. Im living in Denmark, and got it delivered there. It work fine and then problem with ad blue got fix.

étoileétoileétoileétoileétoile
On 08-09-2025 by Miroslav

Very good product!

étoileétoileétoileétoileétoile
On 30-08-2025 by Tom

Hi, The Klavkarr 310 is a splented tool for car diagnostics. Super easy to use and works fine. I have a french car so it is a right tool for me! ???? I bought it brcause it is able to reset the AdBlue errors, thet really are a pain in the ass with these AdBlue cars!!! ???? Thanks! Job well done!!!!

étoileétoileétoileétoileétoile
On 28-08-2025 by Richter Gyula

Mindent tud amit a leírásban olvashattam. Viszont eddig még nem tudtam ABS rendszerből élő adatokat kinyerni. De még tesztelem

étoileétoileétoileétoileétoile
On 22-08-2025 by Jens Chr. Mikkelsen

Unpacked and plugged in the scanner. Connected from Mobil app and got me error code quickly.

étoileétoileétoileétoileétoile
On 07-08-2025 by Agustí

Molt facil d'utilitzar per inicialitzar el sistema AdBlue en la Citroen Berlingo III

étoileétoileétoileétoileétoile
On 05-08-2025 by Lombard

le 310 un appareil limité de part son inefficacité à effacer les entretiens supérieurs à 31 jours et de nombreux bugs. Bof, bien cher pour effacer quelques défauts.

étoileétoileétoileétoileétoile
On 28-07-2025 by Jul

Brilliant piece of hardware & software. Enabled me to unlock a Citroen vehicle stuck in an Adblue issue. The plus & app are easy to use (contrary to solution from OEMs with their soft & controllers). Keep up with this awesome product, you deserve success for what you provide to car users ! And it is French ! Made in France ! Cocorico !

étoileétoileétoileétoileétoile
On 16-07-2025 by Rino

Très bonne produit j’ai résolue mon problème.

Frequently Asked Questions

Is the klavkarr 310 compatible with my car?
To check if the klavkarr 310 will work with your car, perform a compatibility test on our page: OBD2 compatible cars.

What types of car issues can the klavkarr 310 detect?
The klavkarr 310 is specially designed to detect, in addition to engine and transmission issues, ABS, ESP, and Airbag problems.

Can I reset the service / oil change light with the klavkarr 310?
Yes, it is possible to reset the oil change light with the klavkarr on certain vehicles. To check if your car is compatible, perform a car test.

Is there a user manual or tutorials available to learn how to use the klavkarr 310?
We have created various tutorials to explain how to use the klavkarr. You can find them on our YouTube channel and read articles on our blog.

How many cars can I use the klavkarr 310 with?
You can diagnose as many vehicles as you want with your klavkarr 310.

What are the return conditions for the klavkarr 310?
If you are not satisfied with the klavkarr 310 or wish to exchange it for another klavkarr, you have 14 days after receiving your package to return it to us.

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About us

We have been working on automotive electronic diagnostics since 2009. Our aim is to make the diagnosis accessible to all.

We are passionate about our products that we have fully developed in our offices in France thanks to the know-how of our engineers and with the help of our community.

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