Context Zone
Downloads & Updates
Download data sheets, brochures and software patches:
Online Shop
Please click here to enter the shop for digital tachograph training aids, accessories and data management solutions
FAQ
Answers to all the important questions regarding the DTCO
Contact details
We have offices across Europe who would be glad to answer your questions. Please click below to find your local contact.
Content Visual Standard
Breadcrump
Content
Compact Test Computer CTCII

The Compact Test Computer CTCII calibrates analogue and digital radio-format tachographs on a measured track or roller set.
Communication between CTCII and roller set is wireless. There are no accident-prone or repair-prone cables between the roller set and the driver’s cabin.The CTCII can be adapted for leading manufacturers’ double roller assemblies, performance and brake test stands – so one person can calibrate tachographs in all weathers.
Benefits
- Device for calibrating and programming of VDO’s and competitor’s analogue and digital tachographs
- Determination of vehicle's characteristic coefficient imp/km (W) on different types of roller sets and on the 20 m measured track
- Wireless communication with the roller set. In the easiest case only a cable to the tachograph is necessary.
Basic Features
- Determination of vehicle's characteristic coefficient imp/km (W) on a measured track or on a rolling road
- Extensive parameter programming of VDO’s and competitor’s digital and analogue tachographs (also Rel. 1.3a)
- Tachograph function check
- Tachograph sensor function check
- Power supply via internal rechargeable battery
- Allows for different legal requirements for tachograph calibration in the European/AETR countries
- User guidance in national language
- Simplified entrance of workshop card’s PIN
