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Quickly and easily check for network cable continuity, faulty wiring, open, short, straight-through, or cross pinning with 4XEM's Multi-Functional Network Cable Tester. Features a quality design and durable two piece transmitter and receiver.
Problem it solves: Troubleshoot and test RJ45 and RJ11 cables, eliminating hassle and getting the job done on time.
4XEM gear is respected industry wide for its high performance, premium quality and durability.