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VCS-20A - Multifunction Fiber-Optic Talk Set

The VCS-20A combines four convenient tools in a single test set: a full-duplex digital talk set, a stable light source, a 2 kHz tone generator and a 2 kHz tone detector.

  • Discontinued date: 10/28/2010
  • End-of-service and support date: 10/28/2016