Network Cable Tester for LAN Ethernet Cable RJ45/RJ11/RJ12, Tests Cat5/Cat5e/Cat6/Cat6a/Cat7 UTP/STP Cables - Wire Mapping & Fault Finder for IT/Home (9V Battery Included)

Network Cable Tester for LAN Ethernet Cable RJ45/RJ11/RJ12, Tests Cat5/Cat5e/Cat6/Cat6a/Cat7 UTP/STP Cables - Wire Mapping & Fault Finder for IT/Home (9V Battery Included)

• 【Professional & Comprehensive Testing】 Accurately test and troubleshoot a wide range of network cables. Supports RJ45 (LAN/Ethernet), RJ11, and RJ12 connectors for Cat5, Cat5e, Cat6, Cat6a, and Cat7 cables (both UTP unshielded and STP shielded types). Ideal for verifying cable integrity in IT, telecom, and home networks.
• 【Fast & Precise Diagnostics】 Quickly identify common wiring faults with clear LED indicators. Performs wire mapping, checks for continuity, open circuits, short circuits, and miswires (split pairs). Instantly confirms if your cable is properly crimped and functional.
• 【Simple 2-Unit Operation】 Easy to use with a remote identifying unit and a main tester. Just connect the cable between them and power on. The LED sequence will clearly show the status of each wire (1-8 for RJ45, 1-6 for RJ11/RJ12), making it perfect for both professionals and DIY beginners.
• 【Portable & Reliable】 Powered by a standard 9V battery (included), allowing for cordless testing anywhere. Compact and rugged design fits in your tool bag or pocket. Essential for network installers, technicians, and savvy homeowners setting up or repairing internet, phone, and office networks.
• 【Complete Kit】 Comes with the main tester, remote identifier unit, a 9V battery, and a user manual. Everything you need to start testing cables immediately. A must-have tool for ensuring reliable network connections, saving time and money on troubleshooting.