ETAS provides measurement, calibration, and diagnostic (MCD) development tools to automakers (OEMs) and suppliers worldwide. ETAS hardware and software products form an integral part of the development process, assisting engineers in everything from developing application software for electronic control units (ECUs) to the integration of automotive electronic systems in the vehicle.

Engineers use INCA and ETAS ECU and bus interfaces along with measurement modules to calibrate, validate, and diagnose automotive electronic systems and to acquire reliable data from those systems and the vehicle environment.

INCA offers connectivity to all relevant bus systems. It provides for calibrating and diagnosing multiple ECUs while monitoring bus communication and acquiring measurement signals from the vehicle environment. INCA supports all standard ECU description formats as well as measurement, calibration, and diagnostic protocols.