This device allows you to test network cable and telephone cable, wire by wire for all wire cores.
The relative indicators on the main tester and the remote testing terminal will flash one by one in cycle to judge which wire is in the correct working connection, or in the incorrect order connection.
This test tool will also indicate short circuits or open circuits.
This tester is suitable for testing UTP / STP Networking cable (RJ45 connectors, including grounded connectors) and telephone cable using RJ11 connectors.
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