Gallagher Digital Fence Volt Meter Quickly and easily obtain a digital reading of your fence voltage with the Gallagher Fence Volt Meter. A reliable solution for accurately monitoring voltage. This handy pocket sized tool will will save you hours diagnosing electric fence line shorts and faults. Volt Meter Specifications: Ground rod for ease of ground connection Fence stud for quick no fuss contact with fence Powered by one 9V battery Auto turn-on indication Activated by fence pulse Displays low battery condition Tough water resistant case Ground rod for ease of ground connection Fence stud for quick no fuss contact with fence Powered by one 9V battery Auto turn-on indication Activated by fence pulse Displays low battery condition Tough water resistant case Easy to Use Automatically turns on when fence pulse is detected and can be used to check both fence and ground voltage up to 12kV. Portable and Convenient Pocket sized for convenience around the farm. Includes fence stud and ground rod for safe and hassle free voltage readings. Built to Last Designed with a tough water resistant case and large easy to read display. Lasts up to 12 months with replaceable 9V battery.