NF-308S Network Cable Tester - RJ45, RJ11, BNC, USB Tester Wire Tracer Fiber Optic Tester - Accurate Wiring Mapping, Cable Length Measurement, Fault Detection - Network、 Equipment Maintenance

The NF-308S Cable Detector is a versatile tool designed for professionals in engineering cabling, network installation, and equipment maintenance. It supports RJ45, RJ11, BNC, and USB ports, enabling comprehensive testing and tracking of various cables including 5E, 6E, telephone lines, coaxial cables, and USB cables. With features such as wiring error detection (open circuits, short circuits, jumpers, reverse connections), cable length measurement, automatic delay shutdown, and a backlit display, the NF-308S ensures precise and efficient troubleshooting. Powered by a 9V alkaline battery and weighing only 0.68 kg, this portable device is perfect for on-site use.

• Versatile Cable Testing: The NF-308SNetwork Cable Tester is capable of testing many types of cables, including RJ45, RJ11, BNC and USB. High sensitivity, easy to accurately locate target cables, widely used in engineering wiring, network and equipment maintenance fields.
• Accurate wiring error detection: The Network Cable Tester detects various wiring errors, such as open circuits, short circuits, jumpers and reverse connections, ensuring the stability and reliability of the network and communication systems, quickly locating and repairing wiring errors, and improving work efficiency.
• Cable length measurement function: Network Cable Tester has a cable length measurement function that can measure cable length and determine the distance between open and short circuits.
• Automatic delay shutdown and backlight display: The Network Cable Tester has a backlight display function and automatic delay shutdown function, which effectively saves battery power.
• Portable design and long battery life: NF-308SNetwork Cable Tester weighs only 0.68 kg and has compact packaging size (9.06 * 5.31 * 3.35ln), easy to carry and store, and is powered by 9V alkaline battery.