Digital Volt Meter is an accurate fence voltage measurement. The electrical measuring instrument can be used to measure the potential difference between two points. Digital voltmeters display the value of AC or DC voltage being measured directly. For a good ground connection there is an earth stake and a fence stud for a quick, no fuss contact with the fence. Included is a 9V (6LR61) battery with a life of 6-12 months. If there is a low battery condition the Volt Meter display has the ability to display it. The advantage of the digital volt meter is that it is easy to read and can be read very fast. Very versatile and accurate the compact and cheap device has low power requirements and is very portable. The output results can be fed to memory devices for storage and future calculations.