Powerfields .5 Joule, 110 Volt AC Energizer

110-volt energizer with 0.8 stored joules of power. Perfect for small properties. Equipped with surge and radio interference protection. Will energize up to 30 acres of multi-strand wire with reliable, low-impedance current. 9,300 volts open line. 4,500 volts @ 500 ohms. Large easy to see pulsing power indicator Tough, impact resistant,  ABS plastic case Large, easy grip, power terminal knobs 3 yr. warranty includes protection from remote indirect, lightning strikes.