4-in-1 Network Cable Tester — RJ45 / RJ11 / RJ12 / USB / BNC LAN Tester
4-in-1 Network Cable Tester — RJ45 / RJ11 / RJ12 / USB / BNC LAN Tester
4-in-1 Network Cable Tester — RJ45, RJ11, RJ12, USB & BNC
Stop guessing and start testing. This all-in-one network cable tester quickly identifies faults, shorts, and miswiring across RJ45, RJ11, RJ12, USB, and BNC cables — an essential tool for every network technician, IT professional, and home user who needs fast, reliable cable diagnostics on the go.
Battery powered and compact enough to fit in any toolkit, it gives you instant LED readouts on-site without needing a laptop or power outlet.
Key Features
- 5-in-1 Compatibility — Tests RJ45, RJ11, RJ12, USB, and BNC cables in one device
- Fast Fault Detection — Instantly identifies open circuits, short circuits, and miswiring
- LED Indicator Display — Clear LED lights show cable continuity and pin mapping at a glance
- Wide Cable Compatibility — Works with Cat5, Cat5e, Cat6, Cat6a, and all standard network cables
- Battery Powered — Portable and easy to use on-site without needing a power outlet
- Compact & Lightweight — Fits in your toolkit for field testing and on-site troubleshooting
Ideal for: Network installers, IT technicians, home users, and anyone troubleshooting LAN, telephone, or coaxial cable connections.
Delivery & Returns
- 📦 Delivery within 3–5 business days
- ↩️ 7-day easy returns — no questions asked on unopened items