A tone and probe kit includes cable tracer and tone generator. The famous brands are Armada Technologies, Byte Brothers, Ideal Industries, JDSU,Psiber, Kurth Electronic, and Test-Um.
Kurth Electronic KE301 Tone and Probe is the Universal Cable Test and Trace kit. The KE301 test and trace almost any kind of wire or cable with this highly durable pair of electronic testers. Mfg part Kurth Electronic 49562. Made in Germany.
Kurth Electronic KE701 Digital Cable Test and Trace Kit. Test and trace almost any kind of communication wire or cable with this noise immune, smart pair of electronic testers. Mfg part Kurth Electronic 49567. Made in Germany.
Kurth Electronic DFP810 Digital Filtered Tracing Tone Probe. A digital technology tracing probe with all of the premium Kurth features plus immunity to AC power hum from 50 or 60 Hz sources. mfg. part 49561-8. Made in Germany.
Kurth Electronic KE801 Digital Tone and Probe Kit is a Tester and Tracer Cable Kit with Fiber-optic VFL. The KE801 test and trace almost any kind of communication cable including fiber with this highly durable pair of electronic testers. Mfg. part Kurth Electronic 49568. Made in Germany.
JDSU KP101 Tone and Probe Kit is a High Sensitivity Cable Tracer-Locator, Pair Identifier and Multi-Function Tone Generator in a nylon pouch. Contains Tone-Cable Tracer with a round tip and a paddle style tip, a Multi-Function Tone Generator with bed of nails cord set, a 7.5" cable assembly with 2 no-fault RJ12 connectors in a Cordura pouch. Formerly Test-Um model KP101.
JDSU KP105 Tone and Probe Kit is a High Sensitivity Cable Tracer-Locator, Pair Identifier and Multi-Function Tone Generator in a nylon pouch. Contains a High Sensitivity Tone-Cable Tracer with a round tip and a paddle style tip, a Turbo-Tone Generator with molded cord set with alligator clips, a 7.5" cable assembly with 2 no-fault RJ12 connectors in a Cordura pouch. Tone and probe kit at economic price. Formerly Test-Um model KP105.
Hobbes 256713A-R Tone Generator and Probe Kit 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. RoHS Compliant.
Ideal Industries 62-140 TRACETone Tone Generator and Amplifier Probe tests continuity and located signal of installed wire and cable. This tone generator and amplifier probe's Tone Generator and Amplifier Probe fit together for easy storage.
Testers and Tools 
