This combination digital voltmeter and current meter is designed to quickly locate faults on electric fences. It features a large LCD screen that displays fence voltage amps and the direction of the fault and can be used with any brand of pulse energizer. The cordless design requires no ground probe and the impact and water resistant case includes an integrated belt clip for convenient use. A low battery warning system helps ensure reliable operation and the unit is powered by a 9 volt battery sold separately.