- Uses an acoustic signal to detect wires and cables, including network and coaxial cables
- Features a 3-position toggle switch (and 3-color LED) for line polarity, continuity and voltage testing
- Comes with red and black test leads with alligator clips
- Has a standard 4-conductor modular cord and plug
- Battery powered
- Recessed on / off button prevents accidental activation and battery drain
- Adjustable volume and selection of either single solid tone or dual alternating tone
- Compatible with other signal or tone generators used to detect wires or cables
- Contains built-in headphone jack