• LED (Continuity/Polarity)

Use the SmartTone capability of the Pro3000 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.

• SmartTone technology
• Send tone signal up to 10 miles on most cables
• Line cord features angled bed-of-nails clips and ruggedized RJ-11 plug for direct access to phone and data jacks without adapters
• External switch allows selection of solid or alternating tone options indicated with solid or flashing LEDs