Forum Discussion
Johno02
Jul 21, 2018Explorer
A bit of left-over coax, some cable ends, a battery, and a flashlight bulb, and you can make your own tester is just a few minutes. connect battery to coax, add a connector. connect light bulb to another piece of coax, and another connector, and you are in business. connect batter to one end of unknown cable, attach light to all other ends until it lights, and bingo! Be sure to add markers to the cables after you identify them.
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