Fluke Networks Tone Generator with Filtered Probe, -20 ... 60 °C

SmartTone™ technology provides five distinct tones for exact pair identification. Sends loud tone up to 10 miles (16 kilometers) on most cables. Line cord features angled bed-of-nails clips and a rugged 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. Continuity Testing. Line polarity confirmation.