The proof performance of some pneumatic components is tested with the help of customized test & measurement systems. In these integrated systems, the air is supposed to be pumped into under-test-unit by PPCs and after that, they are taken into examination until they’ve been filled enough and precise pressure. In this situation, the PPC stimulates UTUs as a controllable drive. For mass volume of products line test, PPCs enhance testing reliability and maximize throughout of test platform.