ACTIA started the development of Diagnostic Testers for Renault Cars in 1980, to troubleshoot vehicle ECUs - such as engine management, automatic transmission, electronic ignition, cruise control etc..

Since then, ACTIA has become one of the few global system suppliers for Diagnostic Testers and Software Development Tools. We are proud to be the diagnostic supplier of choice for the major car, truck, bus & motorcycle manufacturers worldwide. There are currently over 80,000 examples of our products in use worldwide.