Easily trace and identify cable locations with the Platinum Tools Tone and Probe Set. The set comes with a tone generator and a probe which use common send and receive frequencies to allow use with other tone generators or probes. Whether you need to trace cables on jacks or through walls the Platinum Tools Tone and Probe Set makes it simple and quick. The set features a push-to-scan button with a clear loudspeaker and steady tone for hassle-free cable tracing. With a tapered tip the probe also allows you to easily penetrate wire bundles. FEATURES: Probe s tapered tip facilitates penetration of wire bundles. Continuity mode helps you confirm whether or not a wire is broken. Recessed push-button on probe activates tone scanning. Switch adjusts volume and turns off power to conserve battery. Alligator clips test pairs; RJ11 connector tests data or phone lines. CONTENTS: Tone Generator; Probe; Carrying Case; Batteries 9V; Instructions. KEY SPECS: Probe: Sensitivity: 100Hz~300KHz. Weight: 3.8 ounces (106.2g)