Electric tester MS6820

cablediagnosticportable

The Cable Tracker is designed to identify and trace wires or cables within a group without damaging the insulation. For telephone line, it can identify some states in the line, and more convenient to install, debug, maintain telephone line. Features: · Judge continuity of the cables or wires. · Track the cables or wires, and diagnose and break point. · Receive 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.