Design and manufacture of test counterparts and complete test systems.

Testing of wire harness

Today’s automotive wire harnesses are extremely complex. This increases possibility of errors which are costly to locate and fix after harness installation. Testers and other elements are important but system performance is defined by properly designed and reliable counterparts – without them even the best electrical testers and software are useless.

Test adapters

Zero-tolerance quality assurance system is the only long term solution to guarantee success in the wiring harness business.

Testing tables

Dafine Engineering offers wire harness test table frames with different application specific sizes and layouts.


Besides testing electrical connections, test counterparts are built to detect additional features by using various switch probes or sensors.