Test Hook complete1 x test hook, 30cm (12 in.) with 6mm plug This 30cm (12 in.) test kook provides a convenient and reliable alternative to standard clamps for connecting high voltage test equipment to the device under test. Connectivity: Features a 1x 6mm plug for quick and secure wiring of high voltage cables from test systems such as the CP TD12, CP TD15, or HVX10. Application: Used as an alternative connection method to terminals for Dissipation Power Factor &