The Advanced Network Cable Tester with PoE, NCV and Lamp is a versatile and essential tool for anyone working with network cables. This multifunction wire tracker cable tester is designed to detect PoE voltage, current, power, and PSE standards, ensuring accurate and reliable results. With 3 cable finding modes—AC filter mode, analog mode, and PoE mode—this tester is suitable for various scenarios, making it a must-have for both professionals and DIY enthusiasts. The tester can detect AC voltage presence from 50V to 1000V and test the physical status of STP and UTP lan cables. It can also accurately measure cable length within a range of 120 meters, displaying the results quickly on the screen for easy reading analysis. Additionally, the ethernet cable tracer can locate network ports with ease using flashing port lights available on 10M/100M/1000M Hub/Switch, and its NCV function adds to its versatility. Whether you're tracking underground telephone lines or performing home repairs, this multifunction wire tracker cable tester is an indispensable tool for all your networking needs.