POE-1 is a PoE & cable testing tool. It is engineered to tackle the dual challenges of PoE testing and network cable continuity verification, our all-in-one PoE tester is a game-changer for network technicians and professionals. It instantly verifies the presence of PoE and determines the voltage, amperage, and standards of ethernet cables, supporting Passive, 802.3af, 802.3at, and 802.3bt standards.