The Fluke LIQ-100 LinkIQ Cable + Network Tester is a professional-grade tool designed to verify and troubleshoot Ethernet cabling and network connectivity. It combines advanced cable testingsupporting performance up to 10Gb/swith detailed network diagnostics, including switch port identification, VLAN info, and IP connectivity via IPv4 and IPv6. The LIQ-100 also features comprehensive PoE testing for classes 0 through 8, along with wire mapping, distance-to-fault location, and a tone generator for cable tracing. With a bright color touchscreen, USB-C connectivity, and storage for up to 1, 000 test results, it delivers fast, accurate results in a rugged, user-friendly package ideal for IT professionals and network technicians.