The professional cable tester is designed to identify and trace wires or cables within a group without damaging the insulation. Red and black test leads are provided. It has standard 4-conductor modular cord and plug. It works with any tone generator to identify wires.

• Verifies continuity, polarity, and detects faults.
• Composite tip reduces chock risk.
• LED signal-strength indication.
• Adjustable volume control.
• Earphone jack for noisy environments.
• Modular jack and test pins for multiple connection options.
• Ring-tip polarity test indicator.
• Accessories: BNC/F adapter, 50Ω BNC terminator, RG58U cable, 9V battery, carrying case.