Parmak, the world’s oldest name in electric fencing (since 1921) and largest selling brand, offers a complete line of electric fence chargers for every fencing job from Solar Powered, to Battery and 110-120 Volt AC models. The model Mark 8 is low impedance and is AC operated on 110-120 volts. Designed specifically for large pastures to charge single or multi-wire high tensile fence. The Mark 8 features a state-of-the-art digital meter that shows the voltage on the fence at all times. It is UL listed and ideal for controlled grazing of livestock or predator control. The Mark 8 will charge up to 30 miles of fence and comes with a full two (2) year warranty which includes lightning damage.