{"product_id":"parmak-mark-8-electric-fence-charger","title":"Parmak Mark 8 M8 Electric Fence Charger","description":"\u003cp dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eParmak Mark 8 Electric Fence Charger\u003c\/strong\u003e, model \u003cstrong\u003eM8\u003c\/strong\u003e, is a powerful \u003cstrong\u003e110-120V AC low-impedance fence energizer\u003c\/strong\u003e designed for medium pastures, high-tensile fencing, livestock containment, rotational grazing, and predator control.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eWith \u003cstrong\u003e4.9+ joules of output\u003c\/strong\u003e and the ability to energize up to \u003cstrong\u003e30 miles of electric fence\u003c\/strong\u003e, the Mark 8 gives farmers and livestock owners a strong step up from smaller pasture fence chargers without moving into Parmak’s largest AC models. It is designed to maintain effective fence power even when wet weeds, brush, dry soil, and other real-world conditions place additional load on the fence. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe Mark 8 also features a built-in \u003cstrong\u003edigital fence performance meter\u003c\/strong\u003e, giving you an immediate voltage reading directly at the energizer. That makes it easier to see when fence conditions change and identify potential problems before livestock discover them first. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e4.9+ Joule Low-Impedance Fence Charger\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eParmak Mark 8\u003c\/strong\u003e produces up to \u003cstrong\u003e4.9+ joules\u003c\/strong\u003e of output and is rated for up to \u003cstrong\u003e30 miles of electric fence\u003c\/strong\u003e. Parmak classifies it as a low-impedance energizer, meaning it is designed to continue delivering an effective shock even when vegetation contacts the charged fence wire. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThat matters on working farms because electric fences rarely stay perfectly clean. Grass grows beneath wires, weeds touch the fence, brush gets blown against conductors, and dry ground conditions can make grounding more challenging.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe Mark 8 is built to handle those conditions better than a basic electric fence charger while still providing the power needed for a wide variety of livestock and wildlife applications.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eDesigned for Medium Pastures\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe Mark 8 is designed primarily for \u003cstrong\u003emedium-sized pastures and permanent electric fence systems\u003c\/strong\u003e. Its combination of 30-mile capacity, 4.9+ joule output, and AC power makes it a strong choice for farms where dependable utility power is available near the fence. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCattle electric fencing\u003c\/li\u003e\n\u003cli\u003eHorse fencing\u003c\/li\u003e\n\u003cli\u003eSheep fencing\u003c\/li\u003e\n\u003cli\u003eGoat fencing\u003c\/li\u003e\n\u003cli\u003ePig and hog fencing\u003c\/li\u003e\n\u003cli\u003eDeer fencing\u003c\/li\u003e\n\u003cli\u003ePredator control\u003c\/li\u003e\n\u003cli\u003eRotational grazing systems\u003c\/li\u003e\n\u003cli\u003eHigh-tensile electric fence\u003c\/li\u003e\n\u003cli\u003eMulti-wire pasture fencing\u003c\/li\u003e\n\u003cli\u003eFarm perimeter fencing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eParmak lists the Mark 8 for cattle, horses, sheep, goats, pigs, dogs, deer, bears, raccoons, and predator control. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eBuilt-In Digital Fence Voltage Meter\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eOne of the best features of the \u003cstrong\u003eParmak M8 Mark 8\u003c\/strong\u003e is the built-in digital performance meter.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eInstead of simply showing that the electric fence charger has power, the meter displays actual fence voltage in \u003cstrong\u003ekilovolts (kV)\u003c\/strong\u003e. For example, a display reading of 4.0 represents approximately 4,000 volts on the fence. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis gives you a quick way to monitor the condition of the fence without guessing.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eA sudden drop in fence voltage may point to problems such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGrass or weeds contacting the wire\u003c\/li\u003e\n\u003cli\u003eTree limbs or brush touching the fence\u003c\/li\u003e\n\u003cli\u003eBroken insulators\u003c\/li\u003e\n\u003cli\u003eLoose or corroded connections\u003c\/li\u003e\n\u003cli\u003ePoor grounding\u003c\/li\u003e\n\u003cli\u003eDamaged fence wire\u003c\/li\u003e\n\u003cli\u003eAdditional fence load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eParmak notes that a reading of \u003cstrong\u003e2.0 kV or higher\u003c\/strong\u003e is generally considered good for most short-haired animals, while \u003cstrong\u003e4.0 kV or higher\u003c\/strong\u003e is recommended for many long-haired animals and predators. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eStrong Voltage Under Load\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eA fence charger should not be judged only by its maximum open-circuit voltage. What matters just as much is how well it maintains voltage when the fence is under load.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe Parmak Mark 8 is rated at:\u003c\/p\u003e\n\u003cdiv dir=\"auto\" class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable dir=\"auto\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eOutput\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen Circuit Voltage\u003c\/td\u003e\n\u003ctd\u003e13,500 volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage at 500 Ohms\u003c\/td\u003e\n\u003ctd\u003e7,750 volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage at 100 Ohms\u003c\/td\u003e\n\u003ctd\u003e4,600 volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output\u003c\/td\u003e\n\u003ctd\u003e4.9+ Joules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Output Rating\u003c\/td\u003e\n\u003ctd\u003e1.1 Joules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003eThese figures show why the Mark 8 is intended for larger pasture systems and more demanding electric fence installations. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eShocks Through Wet Weeds and Brush\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eVegetation is one of the biggest enemies of electric fence performance.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eEvery weed, blade of grass, vine, or branch touching the fence creates another path for electricity to leak toward the ground. As vegetation increases, fence voltage can begin to drop.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eParmak Mark 8 uses low-impedance solid-state circuitry\u003c\/strong\u003e designed to continue delivering effective fence power through wet weeds and brush. Parmak specifically places the Mark 8 among its AC chargers designed to handle \u003cstrong\u003emedium to heavy vegetation\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eKeeping the fence line clear is still the best practice, but the Mark 8 gives you more reserve capacity when pasture conditions are less than perfect.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eBuilt for High-Tensile Electric Fence\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe Mark 8 is designed for use with both \u003cstrong\u003esingle-wire and multi-wire high-tensile electric fences\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThat makes it a good fit for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePermanent cattle fence\u003c\/li\u003e\n\u003cli\u003eRotational grazing paddocks\u003c\/li\u003e\n\u003cli\u003eMulti-strand livestock fencing\u003c\/li\u003e\n\u003cli\u003ePerimeter electric fence\u003c\/li\u003e\n\u003cli\u003eHigh-tensile pasture fence\u003c\/li\u003e\n\u003cli\u003eWildlife exclusion fencing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eHigh-tensile systems can contain a substantial amount of energized wire, especially when several hot strands are used. The Mark 8 provides the additional capacity needed for those larger fence installations.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e110-120V AC Plug-In Fence Energizer\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eParmak Mark 8 is a 110-120V AC electric fence charger\u003c\/strong\u003e, meaning it plugs into standard household or farm electrical service.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFor permanent fence systems where electrical power is available, an AC fence energizer offers dependable continuous power without needing to recharge a battery or rely on solar conditions.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eParmak specifies that the Mark 8 is for \u003cstrong\u003eindoor installation only\u003c\/strong\u003e. It should be mounted in a clean, dry location protected from rain, snow, high humidity, and condensation. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eTypical installation locations include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBarns\u003c\/li\u003e\n\u003cli\u003eEquipment buildings\u003c\/li\u003e\n\u003cli\u003eWorkshops\u003c\/li\u003e\n\u003cli\u003eUtility sheds\u003c\/li\u003e\n\u003cli\u003eOther protected farm structures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eColor-Coded Fence and Ground Terminals\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe Parmak Mark 8 uses easy-to-identify output terminals:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed terminal:\u003c\/strong\u003e connects to the energized fence wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack terminal:\u003c\/strong\u003e connects to the grounding system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eParmak recommends using corrosion-resistant galvanized or aluminum wire when connecting the energizer to the fence and ground rod system. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eCorrect grounding is critical. Even a powerful 4.9-joule electric fence charger can perform poorly if the grounding system is inadequate.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eBuilt-In Lightning Protection\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eLong runs of electric fence wire can carry lightning-related electrical surges back toward the energizer.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe Mark 8 includes \u003cstrong\u003efuse protection and built-in lightning arresters\u003c\/strong\u003e to help protect the charger. Parmak also backs its electric fence chargers with a \u003cstrong\u003e3-year warranty that includes lightning damage\u003c\/strong\u003e under the manufacturer’s warranty terms. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eParmak Mark 8 Specifications\u003c\/h3\u003e\n\u003cdiv dir=\"auto\" class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable dir=\"auto\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eParmak Mark 8\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eParmak \/ Parker McCrory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eMark 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eM8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003e110-120V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFence Range\u003c\/td\u003e\n\u003ctd\u003eUp to 30 Miles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output\u003c\/td\u003e\n\u003ctd\u003e4.9+ Joules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Output\u003c\/td\u003e\n\u003ctd\u003e1.1 Joules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eLow Impedance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen Circuit Voltage\u003c\/td\u003e\n\u003ctd\u003e13,500 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage at 500 Ohms\u003c\/td\u003e\n\u003ctd\u003e7,750 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage at 100 Ohms\u003c\/td\u003e\n\u003ctd\u003e4,600 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eDigital Fence Voltage Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFence Type\u003c\/td\u003e\n\u003ctd\u003eSingle or Multi-Wire High Tensile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eIndoor Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUL Listed\u003c\/td\u003e\n\u003ctd\u003eU.S. \u0026amp; Canada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003eParmak lists the Mark 8 as a 30-mile, 4.9+ joule AC fence charger with digital monitoring and low-impedance circuitry. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eHow Much Fence Will the Parmak Mark 8 Power?\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe Mark 8 is rated for \u003cstrong\u003eup to 30 miles of electric fence\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIt is important to understand that fence-mile ratings do not mean every 30-mile fencing system will perform exactly the same.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eActual fence charger performance depends on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTotal length of energized wire\u003c\/li\u003e\n\u003cli\u003eNumber of hot wires\u003c\/li\u003e\n\u003cli\u003eFence construction\u003c\/li\u003e\n\u003cli\u003eVegetation load\u003c\/li\u003e\n\u003cli\u003eGrounding quality\u003c\/li\u003e\n\u003cli\u003eSoil moisture\u003c\/li\u003e\n\u003cli\u003eWire conductivity\u003c\/li\u003e\n\u003cli\u003eSplices and connections\u003c\/li\u003e\n\u003cli\u003eInsulator condition\u003c\/li\u003e\n\u003cli\u003eAnimal type\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eFor example, five miles of fence with five energized wires represents approximately 25 miles of charged conductor. That places a very different load on an energizer than five miles of single-wire fence.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eIs the Parmak Mark 8 Good for Cattle?\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eYes. \u003cstrong\u003eCattle are one of Parmak’s recommended applications for the Mark 8.\u003c\/strong\u003e Its 4.9+ joule output and 30-mile rating make it well suited for medium cattle pastures, rotational grazing, perimeter fencing, and multi-wire livestock fence systems. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eCan the Mark 8 Be Used for Horses?\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eYes. Parmak lists \u003cstrong\u003ehorses\u003c\/strong\u003e among the recommended animals for the Mark 8.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe charger can be used with appropriately designed horse electric fencing where consistent voltage, proper grounding, and safe fence construction are maintained. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eIs the Parmak Mark 8 Good for Sheep and Goats?\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eYes. Parmak recommends the Mark 8 for both \u003cstrong\u003esheep and goat electric fencing\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThese animals can be more challenging to contain than cattle or horses, so proper fence design, grounding, and voltage monitoring are particularly important. The built-in digital meter makes it easier to verify that the fence is maintaining adequate voltage.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eCan the Mark 8 Be Used for Deer and Predator Fencing?\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eYes. Parmak lists the Mark 8 for \u003cstrong\u003edeer, bear, and predator-control fencing\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003ePredator and wildlife fences often use multiple energized wires and require higher operating voltage than basic livestock containment. The Mark 8’s 4.9+ joule output and low-impedance design make it suitable for these more demanding applications.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eMark 8 vs. Field Master 3\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe Mark 8 is a meaningful step up from the Parmak Field Master 3.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eField Master 3\u003c\/strong\u003e is rated for up to 15 miles and produces 2.5+ joules, while the \u003cstrong\u003eMark 8\u003c\/strong\u003e doubles the advertised fence capacity to 30 miles and increases output to 4.9+ joules.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe Mark 8 also adds a \u003cstrong\u003edigital fence voltage meter\u003c\/strong\u003e, giving you a more useful way to monitor actual fence performance.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFor smaller cattle, horse, or hog pastures, the Field Master 3 may provide enough capacity. For longer fences, multi-wire systems, sheep, deer, predator fencing, or heavier vegetation, the Mark 8 offers considerably more capability. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eMark 8 vs. Super Energizer 5\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eParmak Mark 8\u003c\/strong\u003e sits below the Super Energizer 5 in Parmak’s AC fence charger lineup.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe Mark 8 provides \u003cstrong\u003e4.9+ joules and up to 30 miles of fence capacity\u003c\/strong\u003e, while the Super Energizer 5 is designed for more than 50 miles and higher output.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThat makes the Mark 8 a strong middle-ground option for someone who needs substantially more power than a small pasture charger but does not need the capacity of Parmak’s largest electric fence energizers. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eShop the Parmak Mark 8 at Shock Farm\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eParmak Mark 8 M8 Electric Fence Charger\u003c\/strong\u003e combines 4.9+ joules of output, 30 miles of electric fence capacity, low-impedance technology, high-tensile fence compatibility, and a built-in digital fence voltage meter in one dependable AC-powered energizer.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFor cattle, horses, sheep, goats, pigs, deer, predator control, and medium-sized pasture systems, the Mark 8 provides the power and monitoring capability needed for a serious electric fence installation.\u003c\/p\u003e","brand":"Parmak","offers":[{"title":"Default Title","offer_id":45144032084168,"sku":"102520","price":188.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0624\/6439\/3416\/files\/parmak-mark-8-electric-fence-charger.png?v=1789651355","url":"https:\/\/www.shockfarm.com\/products\/parmak-mark-8-electric-fence-charger","provider":"Shock Farm","version":"1.0","type":"link"}