Network Cable Tester for RJ45 & RJ11
Ensure your network connections are flawless with this professional-grade Network Cable Tester. Designed for both DIY enthusiasts and IT professionals, this compact tool quickly diagnoses connection issues for internet and telephone cables. Whether you are setting up a home office, troubleshooting a business network, or installing new wiring, this tester automatically scans for continuity and crossed wires.
The device features a detachable remote unit, allowing you to test cables that are installed in walls or patch panels over long distances. Bright LED indicators provide immediate visual feedback on the status of each individual wire (1-8 and Ground), making troubleshooting effortless.
Key Features:
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Universal Compatibility: Supports a wide range of cable types including RJ45 (Ethernet/LAN), RJ11 (Telephone).
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Instant Error Detection: Automatically runs continuity tests to identify open wires, shorted pairs, cross connections, and other wiring mishaps instantly.
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Detachable Remote Unit: The master and remote units separate easily, enabling you to test cables laid over long distances (up to 300+ feet).
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LED Status Indicators: Features 9 distinct LED lights on both the main and remote units to display the connection status of each wire pin individually.
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Durable & Portable: Built with a high-quality, impact-resistant ABS shell that is compact enough to fit in your pocket or tool belt.
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Dual Speed Testing: Switch between "ON" (Normal Speed) and "S" (Slow Speed) modes to inspect LEDs more carefully during troubleshooting.
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Technical Specifications:
Specification
Detail
Device Type
Network & Telephone Cable Tester
Supported Interfaces
RJ45 (8P8C), RJ11 (6P4C)
Cable Compatibility
CAT5, CAT5e, CAT6
Test Modes
Auto Scan (Normal & Slow Speed)
Indicators
1-8 Wire LEDs + Ground (Shielded) LED
Max Transmission Distance
Up to 100 meters (328 feet)
Power Source
1 x 9V DC Battery
Material
Impact-Resistant ABS Plastic
Product Dimensions
10.5 x 10 x 2.8 cm (Approx.)
Weight
~120g (without battery)
Applications:
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Home Network Setup: Verifying connections between routers, modems, PCs, gaming consoles, and smart TVs to ensure stable internet speeds.
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Custom Cable Creation: Essential for DIYers crimping their own Ethernet patch cables; ensures the plugs are installed correctly before use.
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Office Infrastructure: Testing continuity on long cable runs inside walls, patch panels, and wall plates in server rooms or office buildings.
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Telephone Line Maintenance: Diagnosing connectivity issues with landlines, fax machines, and DSL connections (RJ11/RJ12).
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Troubleshooting Dead Ports: Quickly determining if a connectivity issue is due to a broken cable or a faulty device port.
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What's Included In The Box:
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1 x Main Tester Unit (Master)
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1 x Remote Tester Unit (Detachable)
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1 x 9V Battery
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1 x User Instruction Manual
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