PARMAK PRECISION ELECTRIC FENCE SYSTEM , TOP OF THE LINE MODEL S.E.3 110-20 VOLT -AC OPERATION THIS IS THE MOST POWERFUL PARMAK MODEL ,LOW IMPEDANCE FOR LARGE AREAS SINGLE OR MULTI WIRE HIGH TENSILE ,ADVANCED SOLID STATE CIRCUITRY, BUILT IN METER CHARGES OVER 50 MILES OF WIRE ON THIS UNIT , COMES WITH 100S OF INSULATORS AND SEVERAL 1000 FEET OF RIBION , 3 STYLES OF INSULATORS , THIS IS A STEAL AT $100 FIRM ! CONTACT AT THAT HOT MAIL TATTOOIST313 AT THAT MAIL . COM CASH ONLY THANK YOU