Vario plug set Universal 3.5 to 12-mm test probe adapters for connection to test equipment with 4-mm test probes, suitable for testing all CEE and national sockets (set of 3) Three self-holding test probes with contact protection for connecting test leads with 4-mm banana plugs or with contact-protected plugs to sockets with openings from 3.5 mm to 12 mm, e.g. CEE or Perilex sockets. The test probes also fit into the rectangular PE socket of Perilex outlets. Maximum permissible operating voltage 600 V according to IEC 61010. https://elecena.pl/product/28266638/z500v-vario-test-probe-plug-adapter-set-for-installation-testers 2025-04-07 https://elecena.pl/product/28266638/z500v-vario-test-probe-plug-adapter-set-for-installation-testers 2026-07-18