TestWorks Group have developed and built a custom automated hipot solution for testing several families of a customers’ PCB modules. The requirement was to test several modules together, and the system needed to accommodate four separate families of products. The solution was based on a benchtop-mounted rack incorporating a Kikusui hipot unit with our in-house developed high voltage switching matrix. The interlocked test fixture incorporated a custom-designed PCB with various connectors to accept the different modules. The software was written in LabVIEW.