Designed to trace wire paths via tone detection, the Jonard Tools TEP-100 tone tracing probe is the perfect tool for identifying cables in common wiring systems. This tone tracing probe features the following:

• Plastic probe tip prevents accidental shorts
• Adjustable volume knob to work silently or to hear tone more easily
• Works with many other manufacturers’ analog tone generators
• Includes (1) 9V battery required for operation