VIDEOcheck KVC 820 rotary transfer measuring and testing machines from Kistler Straubenhardt GmbH (formerly Vester Elektronik GmbH) are customer-specific test systems for 100% inspection of small parts in bulk. They are suitable for complex geometric tests with various cameras as well as for surface, hardness and microstructure tests using various methods. The testing machines reach typical testing speeds of 40-80 parts/min. Depending on the selected resolution, the measuring accuracy is up to 2.0 µm. Sensitive small parts with a stable component position are separated with an internal or provided feeder, transferred to a clocked switching table, conveyed further and positioned in the respective test stations. Using part-specific grippers, the test pieces can be inspected 100% with up to eight cameras in transmitted or incident light. Optionally, the geometric inspection can be combined with a hardness test, tactile testing tools, endoscopic internal inspections or test mandrels. It is also possible to implement 3D sensors or special surface inspection technologies (Shape from Shading - trevista®).