Extech 40180 Tone Generator & Amplifier Probe Kit - Professional Circuit Tracer for Network Cable Testing, Phone Line Tracing & Electrical Wiring Diagnosis (Ideal for Electricians & IT Technicians)

Product Description The 40180 is a Tone Generator and Amplifier Probe Kit. This heavy-duty kit with audible tone easily identifies wires or cables. The insulated inductive probe tip prevents shorting conductors. Featuring a wire trace, continuity test, clear/busy/ringing line test, and tip/ring identification. Includes Alligator clips, RJ45 and RJ11 modular connectors, 9V battery and Case. From the Manufacturer Non-contact probe audibly identifies selected wire or cable. Trace phone, computer network and coax cables. Tone generator is terminated with RJ11 and RJ45 connectors plus alligator clips. Selectable continuous or variable tone. Continuity and ring/tip identification test