Make calibration a breeze


  • All functions in one hand and wireless
  • Maximum mobility through wireless connection to peripheral devices
  • Complete tachograph inspection with immediate online data processing
  • Simple and digitally controlled test sequence (calibration wizard)
  • Integrated GNSS and DSRC check as well as KITAS seal number documentation especially for the new DTCO ®4.0
  • Plausibility check by clear comparison of new and old measured values immediately after measurement
  • Modular design, customizable range of functions
  • Time saving for all test operations
Get In Touch


Optimally equipped for the future 
Hand in hand with the new intelligent tachographs, there are also new regulations for regular inspections. With WorkshopTab 4.0 you are well prepared.

With the new calibration routine, KITAS 4.0 defined for the respective DTCO® must be tested and registered together with the respective seal during initial installation. This also ensures the traceability of the seal. With the integrated WorkshopTab camera, you can easily register the KITAS and the new seal by scanning the QR code. VDO also offers you a practical cloud solution for the corresponding documentation of KITAS 4.0 and the new seal.

The new intelligent tachograph DTCO® 4.0 will use the global satellite architecture GNSS. An appropriate GNSS calibration is required to ensure that the vehicle position can always be accuratley indicated. This calibration can be performed easily directly via the WorkshopTab. No additional equipment is necessary. If you are unable to receive a sufficiently strong signal in your workshop, we offer you the GNSS Repeater Kit, a technology that amplifies the satellite signal. This allows you to achieve optimum measurement results even in closed rooms.

The WorkshopTab and a corresponding accessory - The practical DSRC Meter from VDO - make testing the DSRC interface intergrated in the DTCO® 4.0 a breeze. The DSRC Meter simulates a check by control officiers and sends the result to your WorkshopTab. It can either be mounted permanently in your workshop or on a tripod.


LICENSE PACKAGE DTCO® 4.0 More Power for all Predecessors of the WorkshopTab 4.0

If you already have a WorkshopTab, you can retrofit it with the DTCO® 4.0 Ready licence package to carry out the periodic calibrations precisely and in compliance with the law. You only need additional hardware for the prescribed calibration of the new DSRC interface.

W.EASY: the multi-brand diagnostic system for commercial vehicles with integrated WABCO system diagnostics

W.EASY integrates WABCO system diagnostics as a complete package consisting of software and hardware and enables efficient diagnostics for commercial vehicles of different brands. The data is tranferred to the VDO Workshop Tablet via Bluetooth or WiFi using a box connected to the truck's interface. The W.EASY software delivers fast, precise, reliable and comprehensible results for all common brands. It makes the work in the workshop easier and more efficient and contributes the profitability of the business. Diagnostic requirements vary greatly from customer to customer. WABCOWÜRTH therefore offers individual diagnostic solutions with tailormade packages comprising hardware, software, hotline and training modules. Workshops can therefore choose between six different W.EASY packages depending on their needs. Your advantages:

  • Time and cost savings
  • Faster and simpler processes in your workshop
  • Always up to date through online updates


With the Workshop Tablet you can make any settings for the different DTCO® variants, whether OEM variant or universal device. Important: Programming DTCO® 3.0 universial devices according to the various vehicle manufacturer paramaters and setting up individual CAN data acquisition is only possible with the Workshop Tablet.

  DTCO® 1.0-1.x DTCO® 1.4-2.1 DTCO® 2.2 DTCO® 3.0 DTCO® 4.0
Calibration/ Inspection          
K-/ L-/ W-Programming          
Parameter Settings          
OEM Variant Programming          
Enhanced Programming/ Universal Devices   Universal DTCO DTCO 2.2 Service Universal DTCO CAN Services "GeoLoc" DTCO® 3.0 Service Universal DTCO® CAN Services "GeoLoc"    


Further Products for Professional Fleet Management

Here you can find further products that may compliment the services you have already selected.

VDO Workshop Services

VDO Workshop Services

DTCO® SmartLink Pro

DTCO® SmartLink Pro



VDO Magazin New, useful and interesting topics for the transport and logistics industry.