Test-Um/JDSU Test Set Accessories
Here's where you'll find the high-quality accessories you need to keep your Test-Um/JDSU testing tools working well or more efficiently. Circuit Specialists stocks headset/microphones, cable sets, modtest adapters, and much more at unbeatable prices. Our mini headset/microphone has an adjustable microphone boom for both left and right sides and a cell phone-style plug to connect you and your Test-Um/JDSU telecom tools.
