Tone Generator and Tracer check continuity on circuits.
Press Release Summary:

Original Press Release:
Jensen JToner and JTracer Tone Generator and Tracer Kit
The JToner tone generator provides audible tone on pair one which is inductively (non- contact) picked up and amplified using the Jtracer. Continuity test and talk battery can also be provided. It features a modular plug and separate alligator clips for pair connection. The JTracer offers adjustable volume and a momentary activation switch. The tip is non-conductive, eliminating shorts when running terminal blocks. Both operate on 9V batteries. The units are available separately, or as a set packaged in a durable Cordura holster case.
Jensen Tools, a division of the Stanley Works, is a premier tool kit designer and a leading full line distributor of tools and test equipment. For more information, contact Jensen at 800-426-1194 or visit us online at www.jensentools.com.