Klein Tools VDV500-820 – NEW.!!! ( Free + Fast Shipping ) This kit includes the tools necessary to tone and trace wires in common wiring systems. This premium tone generator has Angled Bed of Nails (ABN) clips that securely grip the cable. Tone Generator emits five distinct tones. An RJ11 plug easily connects to telephone or RJ45 data jacks for toning. The toner, also checks continuity and polarity that are indicated by clearly labeled LEDs. The probe traces with the tones signal. The adjustable-volume speaker amplifies the tone. The 3.5 mm jack allows for headphones (sold separately) to be attached in noisy environments. The probe has a tool-less non-metallic durable replaceable tip. The probe enables testing in distribution blocks without disturbing other services. Includes a professional grade tone generator and tracing probe for non-energized wiringToner-pro features 5 distinct tone cadences, transmits 1,000+ ft.Rugged Angled Bed of Nails (ABN) clips securely attach to wiresRJ11 plug easily connects to telephone and RJ45 data jacks to tone wire pairToner-Pro tests for continuity and polarity with results indicated by clearly labeled LEDsProbe-Pro features 3.5 mm headphone jack for noisy environments (headphones not included)Responsive probe with durable non-metallic, replaceable conductive tip (VDV999-068) – sold separatelyWork light on probe tip for use in dark spacesTerminal block on probe to confirm the toned pair