🧰 4-in-1 Network Cable Tester – Professional Grade Diagnostic Tool
Ensure flawless connectivity across your network infrastructure with this versatile 4-in-1 Network Cable Tester. Built for IT technicians, field engineers, and DIY enthusiasts, this compact device supports RJ45, RJ11, USB, and BNC cable types—making it an essential tool for troubleshooting, installation, and routine maintenance.
Whether you’re testing structured cabling in offices or patch cords at home, this tester delivers fast, accurate results with minimal effort. Its intuitive one-button operation, LED fault indicators, and remote testing capability make it ideal for both beginners and professionals.
📦 What It Does Best
| Feature | Description |
|---|---|
| Multi-Cable Support | Compatible with RJ45, RJ11, USB (Type A to B), and BNC connectors |
| Shielded & Unshielded LAN | Tests both STP and UTP cables for continuity and faults |
| Remote Testing | Includes detachable units for testing from two separate locations |
| USB Shield Detection | Verifies shield continuity in USB cables |
| BNC Terminator Check | Detects 25Ω and 50Ω termination for coaxial setups |
| Audible Feedback | Built-in beeper provides instant confirmation of test results |
| LED Fault Indicators | Visual display for shorts, opens, crossovers, and no connection |
| Compact & Portable | Ergonomic handheld design with integrated storage for remote units |
| Quick Diagnostics | One-button operation for fast and reliable cable testing |
| Battery Status Alert | LED warning when battery is low |
| Protective Carry Case | Comes with a soft leather pouch for safe transport and storage |
📐 Technical Specifications
| Specification | Details |
|---|---|
| Supported Cables | RJ45 (EIA/TIA 568), RJ11 (2–6 wires), USB, BNC |
| Max Test Distance | Up to 300 feet (RJ45/RJ11/BNC) |
| Faults Detected | No connection, shorts, opens, crossover |
| Power Source | 1 × 9V 6F22 Alkaline Battery (not included) |
| Tester Size | 162 × 85 × 25 mm |
| Tester Weight | 164g (without battery) |
| Package Size | 225 × 110 × 43 mm |
| Package Weight | 215g |
📘 Package Contents
- 1 × 4-in-1 Network Cable Tester
- 1 × Far-End Remote Jack (RJ45/RJ11/USB)
- 1 × BNC Remote Jack
- 1 × Instruction Manual









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