Test the correct pin configuration of 10 Base-T 10 Base-2 Thin Ethernet cable, RJ45/RJ11 modular cables 356A, TIA-568A/568B and Token Ring cable etc.
With remote kit it can remotely test cables up to 300 m away either on the wall plate or patch panel.
Test the ground wire
Measures DC/AC Voltage, DC/AC Current, Resistance, Continuity & diode