4-in-1 Hybrid Digital LCD Display Network Cable Tester

Multi-Functional Testing
– Accurately tests RJ45, RJ11, USB, and Cat5/Cat6 cables with a single device, saving time and reducing tool clutter.
High-Precision LCD Screen
– Clear digital display instantly shows wire mapping, length, and faults (opens/shorts/crossed pairs) for quick troubleshooting.
Durable & Portable Design
– Reinforced ABS casing and compact size (XXcm x XXcm) withstands job site conditions while fitting easily in a toolkit.
Wide Voltage Compatibility
– Works with 3V-12V cables, ideal for electricians, IT professionals, and home network setups.
One-Touch Operation
– Simplified testing with auto-scan function—no complex settings needed for fast diagnostics.
Premium Connectivity
– Gold-plated connectors ensure corrosion-resistant, low-resistance contact for reliable long-term use.
Universal Applications
– Perfect for LAN installations, server maintenance, telecom repairs, and DIY home networking projects.