With a detachable master and remote unit, you can test installed cables or patch cords even when both ends are in different locations. Included components: 1 × RJ45 Network Cable Tester. Versatile RJ45 testing: Automatically runs all essential tests – continuity, open circuits, short circuits and crossed wire pairs – and works with CAT5e, CAT6, CAT6a, CAT7 and CAT8 Ethernet cables.
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