Jonard Tools PT-100 Coax Cable Wire Tracer Pocket Continuity Tester & Toner with Audible Beep and LED, Red

Do not store this with a battery inside, in the event of a battery leak the design makes it impossible to remove without destroying the device. Would not recommend.

I work in hubsites and this is a great quick tool to identify and ensure proper connections

Was struggling with unmarked cable tv wires but was easily able to identify each one with this easy to use option

I was a computer/communications tech for 30 years and then retired. I sold my company and that included all my tools. I felt lost without the ability to check coax connections, in my motorhome and for friends if needed so I bought this coax, checker, tracer tool, a compression tool and connectors, along with a good volt/ohm meter. Now I feel better.

Great item

AWESOME TONER. WORKS EVERY TIME. I AM A TECH

worked well and as described though found it a bit finicky - didnt always beep even when hooked up to itself.

decent

I used the PT-300 to identify COAX cables in my media console and label them by the room and wall they come out of. This tool does exactly what you need it to.

Had to sort out, rerun and label multiple RG6 cables following construction at my home. This tester saved me lots of time and made my job much easier. Rugged metal casing with a nice heft but small enough to slip easily into your pocket or tool pouch. Even the threads on the barrel components feel solid and smooth. Pocket clip is a nice handy addition. Comes with everything needed to go right to work, including a fresh AAA (tested at full power) battery and F-Type Female to Female Coaxial Barrel Coupler Adapter Connector. Audible tone was heard from basement to second floor of home with no problem. Not overly loud but at a frequency that stands out clearly from the background noises. LED works as advertised for visual confirmation of short or splitter in the line. Theres a short (2 min) YouTube video for more info. Just search on Jonard PT-300 or get the link on the Jonards product page. Well-made, useful tool at a good price.