Network Cable Tester NF-859GS, released in 2025: A newly upgraded multifunctional network tester supporting POE testing, capable of testing RJ11/RJ45/CAT3/CAT7/CAT5/CAT6 network cables, performing connectivity tests, port flashing, sensitivity adjustment, and network cable length functionality tests. The newly upgraded receiver features a 10mW VFL function. The LAN Ethernet Cable Tester NF-859GS will completely transform your network testing experience. This newly upgraded multifunctional network tester is part of the all-in-one series designed to address all network issues: NF-859GS. The NF-859GS can quickly identify and diagnose network issues. The CAT5 tester supports POE testing and can accurately test RJ11, RJ45, CAT5, and CAT6/CAT3/CAT7 network cables and telephone lines. The connectivity testing function ensures that network cables are properly connected. It can detect open circuits, short circuits, and misconnections, helping you quickly identify and resolve any issues. Cross-model compatibility for flexible testing combinations The NF-859GK receiver offers high compatibility and cross-model compatibility, supporting flexible testing combinations. The NF-859GK receiver has extremely high compatibility and can be seamlessly used with multiple transmitters, including the NF-859GT, NF-8508, NF-8506, NF-908, NF-859GS, NF-859MG, NF-802MG, and NF-859GH. Similarly, the NF-859GT receiver can also be used with the transmitters mentioned above. The NF-859GS receiver can also be used with transmitters
