【Dual Interface】Equipped with RJ45+RJ11 dual interfaces, capable of testing shielded/unshielded cables. Easily checks cable continuity, wiring sequence, and identifies wiring faults such as miswiring, short circuits, and open circuits. 【Multi-functional Tester】Supports both telephone and network cable testing, suitable for testing both landline and headset telephone cables.Two speed options available for manual selection, allowing you to choose the most suitable working mode. 【Detachable Design】Adopts a detachable structure, allowing free separation and combination. Convenient combined operation, while the detachable ends enable long-distance cable pairing. 【LED Display Screen】Features a clear LED display screen, making test results easy to read. Whether you're a professional or an inexperienced home user, you can use it with ease. 【Portable and Durable】The RJ45 cable tester is compact, allowing you to easily carry it wherever you go. Both the RJ45 and RJ11 interfaces are gold-plated, providing oxidation resistance, corrosion resistance, and durability with up to 2000 repeated insertions and removals, ensuring long-lasting use.
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