Apparatus and method for distinguishing between energized and induced voltages on high voltage power lines

摘要: Apparatus for detecting whether a conductor at high voltage is energized or carrying induced only, comprising an elongated tube having electrical contact on first end contacting the conductor, string of capacitors connected in series running substantially length such tube, means making connection to ground, and milliammeter positioned other between ground capacitors. The device characterized by expulsion cap which easily expelled from said upon gas build up within due capacitor burn out. Relatively current readings are obtained when tested line directly energized, lines only producing relatively low indications.