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    Ethernet Cable Tester - RJ45 RJ11 Network Tester Tool for CAT5/CAT5e/CAT6/CAT6a/CAT7, Portable LAN Wire Continuity Checker with LED Indicators, S-Mode Speed & Detachable Remote - Black

    • Versatile Connectivity Testing: Expertly designed to test generic network and telephone cabling. Fully compatible with RJ45 and RJ11 interfaces, supporting a wide range of Ethernet standards including CAT5, CAT5e, CAT6, CAT6a, CAT7, and UTP/STP shielded cables. An essential diagnostic tool for home repair and IT network maintenance.
    • Pinpoint Accuracy & Troubleshooting: Instantly verify your wiring integrity. The device runs automatic scans to detect opens, shorts, cross wires, and miswires. The clear LED array (1-8 and G) provides immediate visual feedback, allowing you to troubleshoot faulty connections or confirm a successful crimp in seconds.
    • Smart Shielding Detection & Speed Control: Unlike basic testers, this unit features a specific "G" light to confirm ground shielding status for STP cables. It also includes an "S" Mode (Slow Mode), which slows down the LED sequence, making it easier to observe the lights individually and prevent missing any skipped pins.
    • Detachable Design for Long Runs: The master and remote units slide apart easily, allowing you to test cables that are already installed in walls or ceilings across different rooms. Compact and encased in shock-resistant ABS, it fits perfectly in any pocket or tool bag.
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    Overview
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    Any questions? Ask CelesteSM will help you find out quickly.

    Ethernet Cable Tester
    1
    Versatile Connectivity Testing
    Note
    • Yes, this tester checks CAT5/CAT5e/CAT6/CAT6a/CAT7 Ethernet cables for continuity, pin mapping, and open/short circuit faults, confirming whether each cable run is correctly wired and fully functional.

    • Yes, this tester supports both RJ45 Ethernet cables and RJ11 telephone cables, allowing you to test both network and telephone line continuity with one tool.

    • S-Mode is a fast sequential scanning mode that checks all 8 wires rapidly in sequence. Use it for quick pass/fail testing of multiple cables during installation, saving time compared to individual pin checking.

    • Yes, LED indicators show the status of each individual wire pair, allowing you to identify which specific pin or wire is open, shorted, or miswired rather than just returning a pass/fail result.

    • Yes, the detachable remote plugs into one end of the cable while you hold the main unit at the other end. This allows single-person testing of installed cables without needing an assistant at the far end.

    Ethernet Cable Tester
    1
    Versatile Connectivity Testing
    Note
    • Yes, this tester checks CAT5/CAT5e/CAT6/CAT6a/CAT7 Ethernet cables for continuity, pin mapping, and open/short circuit faults, confirming whether each cable run is correctly wired and fully functional.

    • Yes, this tester supports both RJ45 Ethernet cables and RJ11 telephone cables, allowing you to test both network and telephone line continuity with one tool.

    • S-Mode is a fast sequential scanning mode that checks all 8 wires rapidly in sequence. Use it for quick pass/fail testing of multiple cables during installation, saving time compared to individual pin checking.

    • Yes, LED indicators show the status of each individual wire pair, allowing you to identify which specific pin or wire is open, shorted, or miswired rather than just returning a pass/fail result.

    • Yes, the detachable remote plugs into one end of the cable while you hold the main unit at the other end. This allows single-person testing of installed cables without needing an assistant at the far end.

    Ethernet Cable Tester - RJ45 RJ11 Network Tester Tool for CAT5/CAT5e/CAT6/CAT6a/CAT7, Portable LAN Wire Continuity Checker with LED Indicators, S-Mode Speed & Detachable Remote - Black

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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