IDEAL Tone Generator and Amplifier Probe Kit - 1 x RJ-11 , 1 x F Connector - Network Testing Device - 1 x RJ-11 , 1 x F Connector

Tone Generator and Amplifier Probe Kit include Tone generator and Amlifier probe.The Amplifier Probe is designed to identify and trace wires or cables within a group without damaging the insulation and tone generator to apply a tone signal to a wire pair or single conductor, and trace with an amplifier probe.