UGREEN Network Cable Tester (LY) – NW167

The UGREEN Network Cable Tester NW167 is a reliable network cable testing device designed for testing Ethernet and telephone cables during installation, maintenance, and troubleshooting. It helps users quickly detect wiring problems and confirm proper cable connections before setting up network equipment. In addition, the compact lightweight design makes it easy to carry for field work and daily technical use.

The tester supports RJ45 and RJ11 cable testing for network and telephone systems. Therefore, it is suitable for testing Cat5, Cat5e, Cat6, Cat6a, and standard telephone cables in offices, homes, schools, and business environments. Moreover, it helps reduce installation errors and troubleshooting time during network deployment.

The NW167 uses clear LED status indicators to display cable connection results. As a result, users can easily identify common faults such as open circuits, short circuits, crossed wires, reversed pairs, and incorrect pin connections. Furthermore, the simple indicator layout allows quick understanding even for beginner users.

The tester includes both master and remote testing units for convenient cable checking over longer distances. In addition, the detachable remote module allows users to test installed cables across rooms, patch panels, wall ports, and network cabinets more efficiently. Consequently, technicians can verify cable continuity without repeatedly reconnecting cables.

The UGREEN NW167 is designed for simple operation with a one-button testing system. Besides that, the durable body improves reliability for daily technical work and repeated field use. The compact structure also allows easy storage in tool bags, backpacks, and maintenance kits.

This cable tester is suitable for network engineers, IT technicians, CCTV installers, telecom technicians, office administrators, and home networking users. Therefore, it provides a practical solution for checking network cable quality and connection accuracy.

Key Features

• Tests RJ45 and RJ11 network cables
• Compatible with Cat5, Cat5e, and Cat6 cables
• Detects open circuits and short circuits
• Identifies crossed and reversed wire connections
• LED indicators for easy fault detection
• Includes master and remote testing units
• Simple one-button operation
• Compact and lightweight portable design
• Suitable for network and telephone cable testing
• Durable construction for daily technical use
• Helps reduce installation and troubleshooting time
• Ideal for offices, homes, and network maintenance