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#1 Source in low voltage wire and cable. Call us today to learn more about special offers.
#1 Source in low voltage wire and cable. Call us today to learn more about special offers.

Tone and Probe Kit for Network Installation

SKU: TL4-4597
Various lead times may apply to this product. Please contact us for more details.


Tone and Probe Generator Kit

The Tone Generator is a highly practical network installation and trouble-shooting tool, which features a single or multi-tone signal, two test leads and a 4-conductor modular cable. The signal emitted by the Tone Generator can be easily traced by the Probe, even when cables are in a bundle or hidden in a mess of punch down blocks or wall plates. The Tone Generator & Probe can be used to verify cable continuity, identify wiring faults, determine line polarity and voltage in network and modular telephone line.

The Probe is equipped with a tone amplifier and a LED indicator that detects audible frequency tones for accurate tracing and identification of wires. It's plastic conductive tip presents shorting of expensive telecom and network equipment.


  • 2-position button for single tone or dual-tone signal
  • Toggle switch to control 3 modes of operation
  • 3-color LED indicator display for telephone line polarity, continuity and voltage testing
  • Black and Red Aligator Clips and standard RJ-11 plug to test individual wire or RJ-11 jack
  • Special inductive plastic tip, which prevents accidental shorts, when using near high voltage devices
  • Traces and identifies wires or cable in a bundle or group without damaging cable insulation
  • Adjustable volume level for various work environment
  • Compatible with all existing tone generators in the market
  • Power switch to prevent battery drain


Tone Generator Specifications
Output power 5V
Power supply and life 9 Volt DC power battery
Auto power off One 3 position toggle switch for operation modes control
Dimensions 115 x 63 x 26mm
Weight 190g
Weight 190g
Probe Kit Specifications
Power Supply and Life 9 Volt DC power battery
Power Switch Manual power on/off switch
Dimensions 205 x 35 x 33.5mm
Weight 100g

What's In The Box

  • Qty 1 - Tone and Probe Kit for Network Installation