Noyafa NF-811 Kabeltester RJ45 RJ11 Telefonkabel Netzwerkkabel Tracker
ab 49,63 €
1Set x NF-811 Network Cable Tester. The launcher can test the open circuit and short circuit through the alligator clip line, and can also test the positive and negative poles of the flat current. (There is a round hole on the side of the product, which is a headphone jack.).
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