Zeiwohndc Multifunctional Network Cable Tracker — 200m Length Finder, AC 50V–1000V, PoE PSE (af) Detection, STP/UTP Test & 10/100/1000M Port Locator

Compact network cable tracker offering multiple diagnostic functions in one tool. Measures cable length up to 200m with accurate distance readout. Detects AC voltage in the 50V–1000V range. Performs PoE testing to show which conductor pairs supply power, measures the voltage present, and identifies the PSE type (af standard). Checks the physical condition of both STP and UTP LAN cables. Comes with a hub unit that flashes the switch/hub port LEDs to help you locate the correct network port; compatible with 10M/100M/1000M hubs and switches.