Tester for Lan, multi-network Modular, UTP, STP, Coaxial cables 1)Can test the correct pin configuration of 10base-T, ... 10Base-2 Ethernet cable, RJ45/RJ11 modular cables, 258A, TIA-568A/568B and token ring cable etc.2)Easy to read cable status ... plate or patch panel4)Can test the grounding5)Feature auto or manual scan Lan Tester, Cable Tester, Multi-network Modular cable tester, UTP, STP ...