The Tempo 701K-G is a Professional Tone and Probe Tracing kit that includes the Paladin 77HP-G High Power Tone generator and the 200EP Tone Probe Amplifier in a rugged woven nylon carry case. Trace wire paths and identify cables in all common wiring systems. Diagnose common problems in telephone, data, and security wiring. Check for open or shorted wire pairs and confirm the presence of telephone service. Simple operation with audible and visual tone signal indication; provides two distinct tone signatures and LED tone proximity indicator illumination. Includes tracing probe, tone generator, modular plug, alligator test leads, RJ11 & RJ45, socket adapter, and nylon carrying pouch