MS6812 Telephone Wire Tracker LAN Network Cable Tester for UTP STP Cat5 Cat6 RJ45 RJ11 Line Finding Testing green

Description

Perfect for installing, debuging, maintaining telephone line and other wires or cables. Detect continuity of the cables or wires without damaging the insulation Track the cables or wires, and diagnose the break point. Receiver the tone signal on the cables or wires (telephone line). Identify the state in the working telephone line (clear, ring, busy). Send a single solid tone or a dual alternating tone to the object cables or wires.