UGREEN NW167 Cable Tester – Detailed Overview

The UGREEN NW167 Network & Telephone Cable Tester (Model 10950) is an essential diagnostic tool for anyone working with wired communication systems. Designed to quickly identify faults in Ethernet and telephone cables, it combines efficiency, portability, and precision in a single compact unit. Perfect for technicians, electricians, and home users in Kenya, this versatile tester is now available at Passcode East Africa Techverse Limited.

Supported Cable Types

The NW167 supports two of the most common communication cable standards:

• RJ45 (8P8C) – for Ethernet LAN cables used in network setups, routers, and patch panels

• RJ11 (6P4C/6P2C) – for telephone line testing and troubleshooting

This dual compatibility makes the NW167 ideal for LAN installation, telephone maintenance, and IT system verification across home and office environments.

Comprehensive Testing Capabilities

The UGREEN NW167 accurately checks for multiple wiring issues to ensure signal continuity and cable health. It can identify:

• Continuity – Confirms all conductors are connected end-to-end

• Open Circuits – Detects breaks or incomplete connections

• Short Circuits – Identifies crossed or touching wires

• Miswiring – Reveals incorrect pin configurations

• Split Pairs – Detects errors in twisted-pair alignment

These functions make it a must-have tool for network technicians performing routine inspections or installations.

Simple and Efficient Operation

The NW167 features an auto-scanning mode that tests each wire pin (1 through 8) in sequence, displaying results via individual LED lights for both the main unit and the detachable remote.
Users can toggle between normal and slow scan modes for better LED visibility during detailed testing.
An easy-to-use switch allows quick control of power and scanning modes, minimizing setup time and ensuring smooth operation.

Detachable Remote Unit for Single-Person Testing

One of the NW167’s key advantages is its removable remote unit, which enables a single user to test both ends of long cables effortlessly.
Whether testing cables between rooms, floors, or wall ports, the remote’s mirrored LED indicators provide immediate visual confirmation of cable integrity — making it perfect for large office or building installations.

Durable and Portable Design

Built with high-impact ABS plastic, the tester is lightweight yet robust enough for field use.
Its compact design fits easily into toolkits or pockets, making it ideal for technicians working on-site. Clearly labeled ports and LED indicators ensure intuitive use, even for beginners or training purposes.

Power and Efficiency

The UGREEN NW167 operates on a standard 9V alkaline battery (not included). Its low power consumption ensures long-lasting use, and replacement batteries are easily available in local stores.
This battery-powered design provides full mobility for on-the-go diagnostics, even in environments without external power sources.

Application Scenarios

The NW167 is versatile and reliable, making it suitable for:

• Home or office LAN setup and maintenance

• Telephone line testing and troubleshooting

• ICT lab training and educational purposes

• Structured cabling installation in commercial or residential buildings

• Quick fault detection during network deployment or repair

Its practicality and affordability make it one of the most efficient tools for technicians in Kenya.

Comparison with Similar Models

Compared to older models like the UGREEN NW165, the NW167 introduces auto-scanning functionality and a detachable remote, allowing one-person operation over long cable distances. While both models test RJ45 and RJ11 cables, the NW167 offers improved usability and clearer LED indicators, making it the preferred choice for professional use.

Frequently Asked Questions

Can the UGREEN NW167 test both Cat5e and Cat6 Ethernet cables?

Yes. The tester supports all RJ45-based cables, including Cat5, Cat5e, and Cat6 Ethernet cables.

Does it require calibration before use?

No. The device is ready for use out of the box — just insert a 9V battery and connect your cables.

Can it detect split pairs accurately?

It provides basic split pair detection, sufficient for general wiring verification, though advanced testers may offer more detailed analysis.

Is it suitable for outdoor use?

The NW167 is intended for indoor or dry environments. For outdoor use, ensure cables and connectors are protected from moisture.

What’s included in the box?

• 1x Main testing unit

• 1x Detachable remote unit

• User manual