description electrical wire tracker tracer, coax, cat 5, speaker and phone this wire-tracer is a must-have tester for audio/video installer and data com technicians. this multi-purpose wire tracer is able to identify a variety of wires including cat 5, coax, speaker, phone and any non-energized wires. california proposition 65 warning. view warning label features adapter plugs include: rj-45, rj-11, coax, automotive fuse blade and insulated clamps audible and visual indication adjustable sensitivity and positively identifies a single wire when multiple wires are routed in close proximity operates from (2) aaa batteries for the transmitter and (4) lr44 batteries for the receiver (included) specifications ac voltage 0 acme tools brand name sperry instruments acme tools part number et64220 assembled weight (lbs) 0.875 battery quantity required 4 battery size sr44 california proposition 65 warning required no color / finish black/yellow country of origin china dc polarity indicator no dc voltage 0 digital / analog analog digital display no electronic yes globaltradeitemnumber (gtin) 00035632064854 internal supplier part # et64220 internet product code (ipc) 35127e3728a manufacturer warranty limited lifetime material plastic package weight 0.875 package weight (lbs) 0.875 tester type data com upc 035632064854