Tone & Probe PRO Electrical Wire Tracing Set, Batteries and Carrying Pouch


  • Includes a professional grade analogue tone generator and tracing probe for open-ended, non-energised wiring
  • Toner-Pro features 5 distinct tone cadences, transmits 1000+ feet
  • Rugged Angled Bed of Nails (ABN) clips securely to attach to wires
  • RJ11 plug easily connects to telephone and RJ45 data jacks to tone wire pairs
  • Toner-Pro tests for continuity and polarity with results indicated by clearly labelled LEDs
  • Probe-Pro features a 3.5 mm headphone jack for noisy environments (headphones not included)
  • Responsive probe with durable non-metallic, replaceable conductive tip (VDV999-068) - sold separately
  • Work light on probe tip for use in dark spaces
  • Terminal block on probe to confirm the toned pair
  • Each tool includes 4 x AAA batteries
  • Custom, padded, divided, zipper pouch for convenient storage (VDV770-500) included with kit
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This kit includes the tools necessary to tone and trace wires on 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 the continuity and polarity, which are indicated by clearly labelled 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.

Tone Generator Tracing Probe
Wire Toning & Tracing
Special Features:
Angled Bed of Nails (ABN) with Clips, 5 Distinct Cadences, Work Light
Overall Length:
7'' (17.8 cm)
Overall Height:
12'' (30.5 cm)
Overall Width:
3'' (7.6 cm)
Plastics, Metal, PCB Boards and LEDs
8 x AAA
VDV500-123 Probe-Pro Tracing Probe; VDV500-063 Toner-Pro Tone Generator; VDV770-500 Pouch; 8 x AAA Batteries
13.1 oz (0.37 kg)
Additional Information
  • Carefully read all instructions.
  • Read all safety information before using the products.
  • Do NOT use on live circuits.
  • Do not use the instruments if they are wet, as this could pose a shock hazard.
  • Do not use the instruments if they are damaged in any way.
  • Turn off instruments and disconnect all test leads before attempting to replace the batteries.
  • Do not open the case, other than the battery compartment.
  • The battery door must be in place and secure before you operate the device.