Fluke Networks 26000900 PRO3000 Analog Tone and Probe Kit

Use the SmartTone capability of the Pro3000 Analog Tone Generator to identify the right pair. When touching the wires together and momentarily shorting the far end of a cable pair, the SmartTone technology will change the cadence of the tone generated. This tone change you hear through the probe positively verifies the correct wire pair. SmartTone provides five distinct tones for exact pair identification.