NOYAFA NF-308S Wire Fault Locator, a Network/Telephone wire/Coaxial Cable Tester

Features & Benefits: Upgrade Features – NF-308S is equipped with more functions than NF-308 with a TDC measuring the length of 5-350 meters, an increased accuracy of -2%, and a 100V withstand voltage at the main interface. Test Cable Type – Directly hunt 5E/6E/telephone wire/coaxial cable/USB cable and other cables. Verify RJ45 and BNC conductors. Fault Checking – Check wiring errors in 5E, and 6E, coaxial cables, such as open circuits, short circuits, jumper wires, and reverse connections. Locate the wiring or connection error. Length Measurement – Measure cable length up to 1000m and determine the distance between the open circuit and short circuit. Convenient Design – Automatically time-delay shut off and backlight display function. Single board computer software watchdog design and reliable operation. Hub Blink – Hub blink for locating the network port by the flashing port light on the Hub / Switch. Polarity Test – The polarity test function measures DC voltage (0.5-60 V) Certification – Passes RoHS, FCC, and CE compliance testing, and Noyafa is certified to the ISO 9001 standard. 100% Affordable – Manufactured in China and a lot cheaper than competitor products with similar quality.