Cirris Systems is a world leader in automated electrical test equipment. We manufacture a range of testers, software, adapters, and other tools for automated cable and harness testing. Along with quality products, Cirris offers services to help throughout the test process. We provide a collection of testing-related knowledge through the free Learning Center on our website. We travel the world for on-site product training classes. Our outstanding customer service ensures customers get every question answered. Our goal is to make cable testing easy and help you build safe and reliable cables. Cirris Systems Website