Microtest MicronetBlink

Microtest MicronetBlink ... MicroNetBlink features a tone generator that with a MicroProbe (or any other inductive probe) allows you to trace cables hidden in floors, ceilings, walls, and in bundles. The tone generator sends tones using the red and black leads, RJ45, and coaxial connections. The MicroNetBlink can also verify the cables' continuity, pair condition, line polarity, and voltage in network cabling systems and modular telephone lines.