No development or production without prior testing; this rule applies in particular if it relates to safety-oriented components destined to the construction of machinery and plants. The staff members working in this department are involved in the creation of new products from the very first moment. They develop automated test systems for the in-process function and quality control and program the test system software for the sequence control and the test data capture. This requires both mechanical and electronic development competences – from the construction of the test mechanisms through the programming of the SQL database up to the calibration and the support of the available test systems. Here, we use a multifaceted spectrum of work equipment, ranging from the development platforms MS Visual Studio, DELPHI and AVR-STUDIO over the CAD systems CREO, EAGLE and WSCAD and electronics development tools such as PSpice up to electronic measurement technology for PC and MC.