Features 200EP-G tone probe with adjustable volume control, replaceable tip, LED signal indicator, test telephone port, headset jack and LED flashlight, also comes with line coupler. Tone generator is 77HP-G which features continuity & polarity LED, external warble select, RJ11 & RJ45 socket, lanyard, short circuit LED/beeper, dual line modular LED and alligator clips. Comes with a nylon case.