Multifunctional Net Testing Tool: Combines cable tester, visual power meter, wire investigator, and multimeter in single device for comprehensive net assessment and maintenance Advanced POET Testsinging: Features constructed in Power over Ethernet () detection to verify cable electrical supply capability for seamless net device arrange Wide Cable Agreement: Backs RJ45, CAT5 to CAT8 ( UTP / STP) cables, ideal for home,, and data center installations with precise length measurement and standard detection Clear three fraction Inch Color Displhello: Furnishes accurate cable charting, scanning, and fault identification with high observability and low intervention for consistent conclusions Transportable and User Friendaffectionately: Compact ABS plan with Usb CREATE charging, constructed in light, and long battery life ( 1500mAH host / 800mAH receiver) for onpremises troubleshooting, Manufacturer: Kaeltsyn