Flexible traceable push rod

摘要: A traceable push rod having a predetermined length comprising an inner layer, intermediate layer and outer layer. The characterized as being electrically conductive. preferably made of copper or alloy. insulative. at least partially fiber glass. third water proof. plastic. further first end second end. one sonde receiving terminal for removably sonde. adapted electrical communication with power source such battery transmitter. to provide electric current the and/or exhibiting detectable radially emitted electromagnetic signature when exposed current, emitting signal frequency different than current.