Identifies the exact location of even the smallest breaks in insulation by pulsing a high-voltage signal that radiates into the earth at the location of the faults. With the A-frame mounted receiver, a visual analog meter points the way to the source of the voltage. Multiple faults on a single wire can be identified indicating the need to replace instead of repair. Extra-long test leads feature heavy-duty alligator clips for use on multiple cable types. Includes a rechargeable transmitter, receiver, A-frame, ground stake, 120 V charger and a 12V DC (cigarette lighter) adapter. Battery operated (one 12 V and one 9 V battery are included). Molded carrying case included.