Sperry Lan Tracker Wire Tracer ET64220

Multi-purpose wire tracer for identifying wires such as coax, CAT 5, speaker, phone, or any non-energized (non-live) wires. Adapter plugs include: RJ-45, RJ11, coax, automotive fuse blade, and insulated clamps. Adjustable sensitivity positively identifies a single wire when multiple wires are routed in close proximity. Audible and visual indication. transmitter uses (2) AAA batteries and receiver uses 4-LR44 batteries, included.