Klein Tools United Kingdom

Klein VDV500-705 Test & Trace Kit

Klein Tools United Kingdom

Klein VDV500-705 Test & Trace Kit

Tone & Probe Test and Trace Kit

The Tone & Probe Test and Trace Kit provides simple toning and tracing of non-energized wire. 

The easy-to-use tone generator traces wire when used with the included probe. Alligator clips are provided for unterminated wires and an RJ45 to RJ45 cable to tone or test data cables. 

The responsive probe is a tone tracer with a durable, non-metallic, conductive tip, and a speaker with audible output and headphone jacks for use in noisy environments (headphones not included). 

The work light on the probe illuminates dark spaces. The toner and probe together perform pin-to-pin wire map tests.

  • Simple tone generator and wire tracing probe for non-active wire runs
  • Responsive probe with durable, non-metallic, conductive tip
  • Alligator clips for unterminated wires
  • RJ45 to RJ45 test cable
  • Toner and probe together perform pin-to-pin wire map test
  • Work light on probe tip for use in dark spaces
  • Adjustable volume control
  • AAA batteries (included)
  • Replaceable test cables available (Cat. No. VDV770-855)
  • Headphone jack for noisy environments (headphones not included)


Klein Tools - Tone & Probe Test and Trace Kit || VDV500-705

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Klein Tools VDV500-705 Tone & Probe Test and Trace Kit is a professional tool used for identifying and tracing wires or cables in various applications, such as telecommunications, networking, and electrical installations. This kit consists of two main components: a tone generator and a probe.

The tone generator, also known as the transmitter, is used to inject a tone or signal into a wire or cable. This tone can then be detected by the probe, allowing you to locate and trace the path of the wire. The tone generator typically has multiple settings to accommodate different wire types and environments.

The probe, also called the receiver, is used to detect the tone or signal emitted by the tone generator. It is equipped with a speaker or headphone jack to listen for the tone and an indicator, such as LED lights or an LCD screen, to provide visual feedback. The probe helps you pinpoint the exact location of the wire or cable by following the tone's intensity or using its built-in signal strength indicator.

The Klein Tools VDV500-705 kit is designed for easy operation and accuracy. It can be used for various tasks, including wire tracing, identifying cable runs, checking continuity, and locating breaks or faults in wiring. The kit usually comes with a carrying case for convenient storage and transportation.


  • Carefully read all instructions.
  • Read all safety information before using.
  • Do NOT use on live circuits.
  • Do not use instruments if wet, as this could pose a shock hazard.
  • Do not use instruments if damaged in any way.
  • Turn off instruments and disconnect all test leads before replacing 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.
  • Type:    Tone Generator Tracing Probe
  • Application:    Wire Toning and Tracing
  • Special Features:    Alligator Clips, RJ11 Plug, RJ45 to RJ45 Test Cable
  • Overall Length:    10.6'' (26.9 cm)
  • Overall Height:    1.6'' (4.1 cm)
  • Overall Width:    6.9'' (17.5 cm)
  • Material:    ABS
  • Batteries:    4 x AAA
  • Included:    RJ45 Cable, RJ12 and Alligator Clip Cable, Batteries
  • Standard:    REACH, RoHS3, CE-EMC
  • Weight:    10.1 oz (286 g)