Short product description:
A-LAN NI057 is a handheld UTP/STP network cable tester for continuity testing of Cat5e cables with RJ-45 connectors. It features PoE detection, cable length measurement, an LCD display and LED indicators, auto power-off after 15 minutes and a power LED. Battery-operated (9V) plastic construction with an on/off switch; suitable for installers and troubleshooting.