The 77HP Tone Generator features an easy to read red, green, yellow LED display, extra powerful signal allows reception up to 50,000 feet. Now this industry-standard toner also adds selectable warble tones, continuity & polarity indicator lights, short circuit LED Beeper, RJ-11 & RJ-45 sockets and cordset with both 6A-Style alligator clips and RJ-45 modular plug cord.

The updated 200EP Speaker Probe has increased sensitivity, an added headset jack for distruption-free toning, a telephone testing port and also an LED flashlight in the front for accessing those dark wiring closets with ease. As always it also includes adjustable volume control, start/stop button, LED light for visual signal strength indication and includes a spare non-conductive tip and optional metal probe tip.

One year warranty. Includes test set and carry case.