NF-468S Network Cable Tester, RJ12 RJ11 RJ45 Ethernet Cable Tester for CAT5 CAT5E CAT6 CAT6A, POE Tester Continuity UTP/STP Cable Toner LAN Telephone line CAT3 Cable Network Tools

["New Upgraded Multi-function Network Cable Tester: Test cables for shorts, opens, cross pairs and other wiring faults, continuity tester, keep network running smoothly, for RJ45 CAT5, CAT5E, CAT6, CAT6A, RJ11, RJ12 telephone line CAT3 (6P2C/6P4C/6P6C) POE test/router conversion","UTP/STP TESTING: Indicator lights on the connected port in the device flash to help locate cables accurately. quickly detect the crimping condition of the crystal head, Shielded network cable can also be used(UTP/STP)","POE Tester: Identifies PoE devices efficiently. Detects crossover methods (unknown/end-span/mid-span/8-core power supply) and polarity. Comprehensive PoE detection, including non-standard, IEEE 802.3AF, and IEEE 802.3AT.","Cable Length Test: NF468S cable tester can be used as a telephone line tester, the maximum test distance is 2000 meters.A low battery indicator will appear when the battery is low to remind the user to replace the battery in time. CAT6 CAT5 cable tester is lightweight and easy to carry.","WARM REMINDER, WORRY-F.REE AFTER-SALES SERVICE: PLEASE DO NOT use live circuits to avoid damage to the tester; If you encounter any problems during use, please feel free to contact us we will reply to you within 24 hours"]