TEMPO Communications 701K-G Original Wire Tracer Tone Generator and Probe Kit for Ethernet, Internet, Telephone, Speaker, Coax, Video, and Data Cable (701K-G-BOX Cable Toner)
£129.05








Price: £129.05
(as of Nov 25, 2025 21:40:45 UTC – Details)
Tempo’s 701K-G tone and probe tracing kit allows professional technicians to identify wires from a bundle, to monitor voltage passing through the circuit, to check breaks in the circuit and to trace wires through walls. The Tempo Tracing Kit includes the generator tone which injects a signal onto the cable to be traced and the tracing probe which is used to trace out the wire. Quick, Reliable, Connections.
INDUSTRY STANDARD WIRE TONER: Unrivaled accuracy in voice, data, and video wiring tracing for flawless installations and repairs. Identify wires from a bundle, monitor voltage passing through the circuit, check breaks in the circuit, trace wires through walls.
LED TONE PROXIMITY INDICATOR illuminates brighter the closer you get to the correct pair (i.e. the tone). LED WORKLIGHT allows to view behind furniture, inside racks, and other dim lighting conditions.
SUPERIOR AUDIBLE SIGNALS: Don’t let background noise hinder your work. Distinct Tracing Warbling Tones pierce through any environment, enabling effortless tracing in even the noisiest settings. Enjoy crystal-clear audibility for precise wire identification.
PROFESSIONAL-GRADE VERSATILITY: Empowering technicians with the right tools, our 701K-G Kit equips you with a high-power 77HP-G tone generator, 77HP-G tone probe amplifier, modular plug, alligator test leads, RJ11/45, socket adaptor, and a sturdy nylon carrying case. Unleash your expertise and effortlessly identify wires within multi-pair cables.
ENHANCED PERFORMANCE GUARANTEED: Assembled in the USA and CE certified, our kits provide a superior technician’s experience, ensuring seamless wire tracing and identification. Trust Tempo for lasting quality and reliable results.
10 reviews for TEMPO Communications 701K-G Original Wire Tracer Tone Generator and Probe Kit for Ethernet, Internet, Telephone, Speaker, Coax, Video, and Data Cable (701K-G-BOX Cable Toner)
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£129.05
Steve –
Hits the mark
It you’re looking for a reasonably priced, mid range tone tester, to use professionally, then look no further, excellent bit of kit.
sorin ciciric –
Stay away from this trash
Its a dud, that is all I’m saying. It is just a decoy, it does not do what it says it does. There is not even an on/off button on the probe generator, the tone finder probe emmits a high pitch sound even if the generator is not even attached to a wire. Absolute and complete useless. Do not BUY!
Martin G. –
tempo: industry standard
Always used tempo, my 20 something year old one broke, bought this whish is exactly the same except for colour, it does have an additional LED work light installed which is a great idea. will be happy if i can finish my telecoms career with this oneBT use them, tells you something
douglas hutton –
Faulty probe and no response from the vendor when I messaged them regarding
The issue I had with this was mainly the fact the probe wouldn’t switch off. So it was going through a battery a week. Other than that it worked quite well.
Matt –
Faulty, sending back.
Bought two of these for work, first one that arrived was useless and couldnât be heard. Second one that turned up works as expected.
Candice LaFontaine –
Very pleased with the decision to switch to a new brand. I always used ideal but after frying my 22yr old tone I found the price went up immensely. After buying a cheap tone that didn’t work out of box I chose to try this one out. The tone works great! Chose this one bc the case is made for longevity of the product especially when put in a tool box stocked full. I use this professionally and would recommend all day long!
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bryan –
Awesome product
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Jon McGuire –
Unit works well. I was able to trace the wires in an older boat quite well. Solid construction feels very well made. Be careful with the leads I can see them getting hung on something and breaking. Speaker is loud and you can hear clearly. Would recommend to the company to make them interchangeable like a few other styles Iâve seen. Other than that, great product.