Amplifier Probe

● The Amplifier Probe is designed to identify and trace wires or cables
    within a group without damaging the insulation.
● Works with any Tone Generator to identify wires.
● Volume control for increased sensitivity and adjustable to suit work
    environment.
● Recessed ON/OFF button prevents battery drain.
● A phone jack is designed for headset or handset.

Tone Generator

● Tone Generator is a great tool for locating and identifying cable
    pairs or individual conductors.
● 181 CB-G does not only serve as a tone generator, but also serves
    as a continuity and polarity tester.
● A tone selector switch located inside the unit for selection of the fast
    tone or slow tone.
● The continuity function is only applied to Line 1.
● Two bi-colored LEDs for Line1 and Line2 indication of the polarities
    of the telephone lines.
● The unit has alligator type terminals, a modular cable of 4
    conductors. with a strong connector.