Professional Digital Network Cable Tester – RJ45/RJ11 Multi-Function LAN Wire Analyzer

High-Precision Testing
– Accurately detects wire continuity, miswires, shorts, and split pairs for RJ45, RJ11, and other network cables with LED indicators for instant fault diagnosis.
Durable & Compact Design
– Reinforced ABS housing with shock-resistant casing and ergonomic grip for rugged fieldwork, lab use, or IT maintenance.
Multi-Scene Compatibility
– Ideal for Ethernet cables, telephone lines, security systems, and network installations in offices, data centers, and smart home setups.
Time-Saving Efficiency
– Plug-and-play operation with auto-scan function, eliminating guesswork for technicians, electricians, and DIY enthusiasts.
Cost-Effective Bulk Solution
– Wholesale-priced for large-volume orders, ensuring reliable performance without compromising affordability.
Universal Voltage Support
– Low-power design works globally with standard 9V battery (not included) for uninterrupted testing anywhere.
Clear Visual Feedback
– Bright LED sequence display for quick wire mapping and error pinpointing, streamlining troubleshooting.
Lightweight Portability
– Pocket-sized for easy storage in toolkits or belts, perfect for on-site service calls and daily network maintenance.