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.

• 停产日期: 2010/10/28
• 服务和支持截止日期: 2016/10/28