CS-NT64A Network Cable Tester for RJ45, RJ11, BNC, USB

The CS-NT64A is a professional network cable tester designed for quick and accurate testing of various cable types including RJ45 (UTP/STP), RJ11/RJ12, BNC coaxial, and USB (Type A/B). It performs continuity, open, short, cross, and reverse tests with clear LED indicators for each wire. The main unit features ports for RJ45, RJ11, BNC, USB-A, and USB-B, while the remote unit includes RJ45, RJ11, BNC, and USB-A ports. Powered by a 9V battery, it supports test lengths up to 300 meters and offers Normal/Slow speed modes. The ABS plastic housing ensures durability, and the package includes a remote unit and user manual.

Advantages

Versatile testing for multiple cable types in one device. LED indicators provide instant visual feedback for each wire, simplifying troubleshooting. Compact and portable design with a remote unit for end-to-end testing.

Suitable for

• Network technicians and installers
• IT professionals for cable verification
• Home users setting up network infrastructure

Key specifications

• Supported cable types: RJ45 (UTP/STP), RJ11/RJ12, BNC Coaxial, USB (Type A/B)
• Test functions: Continuity, Open, Short, Cross, Reverse
• Display: LED indicators per wire
• Power: 1x 9V (6F22) battery
• Max test length: 300 meters (1000 feet)
• Main unit ports: 1x RJ45, 1x RJ11, 1x BNC, 1x USB-A, 1x USB-B
• Remote unit ports: 1x RJ45, 1x RJ11, 1x BNC, 1x USB-A
• Test speed modes: Normal / Slow
• Low battery indicator: Yes
• Housing material: ABS Plastic
• Operating temperature: 0°C to 50°C (32°F to 122°F)
• Storage temperature: -10°C to 60°C (14°F to 140°F)
• Included accessories: Remote unit, user manual

Recommendations

For best results, use a fresh 9V battery. The tester is ideal for verifying cable integrity in structured cabling systems. Note: Does not detect split pairs.