Tensioner with toothed wheel or ratchet block in plastic, useful for building an electric fence and for putting the conductor wire or tape at the right tension.

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Electric Fence Balancing Spring Small Model For Electric FencesElectric Fence Balancing Spring Small Model For Electric Fences Electric Fencing Gemi
    Horizontal wire tension spring for electric fence, electric fences, electrified fences Gemi Stainless steel tension spring, suitable for high tensile forces. Details: extremely robust quality, very durable. Dimensions of tension spring: length 7,5 cm - thickness 2 cm Wire tension spring ideal for electric fences for...
    $1.45Price
    Electric Fence Balancing Spring Small Model For Electric FencesElectric Fence Balancing Spring Small Model For Electric Fences Electric Fencing Gemi
      Horizontal wire tension spring for electric fence, electric fences, electrified fences Gemi Stainless steel tension spring, suitable for high tensile forces. Details: extremely robust quality, very durable. Dimensions of tension spring: length 7,5 cm - thickness 2 cm Wire tension spring ideal for electric fences for...
      $1.45Price
      Fence Tensioner for Electric Fence Polywire For Electric FencesFence Tensioner for Electric Fence Polywire For Electric Fences For Electric Fencing Gemi
        Gemi Elettronica Ratchet electric fence tensioners for wire up to 6mm² and for webbing electric fences, electric fences, electrified fences Easy to use for tensioning conductor wire or webbing Can be installed on any part of the fence, thanks to the simple washer, the wire is set to the right tension in just a few...
        $2.07Price
        Fence Tensioner for Electric Fence Polywire For Electric FencesFence Tensioner for Electric Fence Polywire For Electric Fences For Electric Fencing Gemi
          Gemi Elettronica Ratchet electric fence tensioners for wire up to 6mm² and for webbing electric fences, electric fences, electrified fences Easy to use for tensioning conductor wire or webbing Can be installed on any part of the fence, thanks to the simple washer, the wire is set to the right tension in just a few...
          $2.07Price
          Wire and Rope Tensioner with Gear Lock For Electric Fences ForWire and Rope Tensioner with Gear Lock For Electric Fences For Electric Fencing Gemi
            Gemi Elettronica Wire tensioner with cogwheel lock, Electric Fence, Electric Fences Wire tensioner with cogwheel lock; useful for building an electric fence to tension the wire or webbing. Gemi's turnbuckle is made of stainless steel, a robust material that guarantees a long service life on the electric fence. Equipped with...
            $7.20Price
            Wire and Rope Tensioner with Gear Lock For Electric Fences ForWire and Rope Tensioner with Gear Lock For Electric Fences For Electric Fencing Gemi
              Gemi Elettronica Wire tensioner with cogwheel lock, Electric Fence, Electric Fences Wire tensioner with cogwheel lock; useful for building an electric fence to tension the wire or webbing. Gemi's turnbuckle is made of stainless steel, a robust material that guarantees a long service life on the electric fence. Equipped with...
              $7.20Price

              Questions and Answers

              Why insert 3 poles for the grounding of the electric fence?

              Grounding is a fundamental thing for the functionality of the electric fence for animals, so it is recommended to do it correctly. To have the total discharge of current by the energiser, it is necessary to make the grounding by inserting 3 galvanized poles of 1 meter in the ground. They must be positioned 3 meters apart, 80 cm in the wet ground and 20 cm outside, and then connect them with the yellow cable. Together with the electric fence, we supply only 1 meter of cable that must be connected to the first pole. It is recommended to do it where there is the presence of vegetation, therefore a moist soil. Arid soil is not conductive. According to the tests carried out, placing 3 poles in any type of terrain, there will be no problem with functionality. If you put only one stake, the power of the current felt will be less than its range and the animals will be able to cross the fence.

              How long does a battery last for the portable energiser, and which one should I use?

              For a B12 energiser it is sufficient to use a 12V 40Ah car battery. The autonomy, if there is no dispersion in the electric fence, is about 10/12 days. Otherwise it lasts less.

              The current is a bit far from the electric animal enclosure. What to do? How to join two fences?

              If the current is far from the electric fence, for your Gemi energiser - 100% Made in Italy -, we have the high-voltage crossing cable that can work on the surface or underground, without discharging. With this cable it is possible to carry current on the fence, without any dispersion. The cable for electric fences can also be used to join two fences, then connect one end to a first fence and the other end to a second fence, when there is little distance between one fence and another.

              How to see if there is electricity on the fence?

              To check if there is current on the electric fence for animals, just bring the tip of a screwdriver with an insulated handle a few mm away from the fence wire. The moment you hear a ticking, it means that there is current on the electric fence.

              How to install the Electric Fence ?

              An energizer cannot be kept outdoors. It must be kept indoors to prevent damage from the weather. In order to discharge all its current, it must be earthed by inserting 3 galvanized 1 meter stakes into the ground. They must be placed 3 m apart, 80 cm in the ground (wet) and 20 cm outside, and then connected with the yellow-green cable. The device has a red positive cable at its output which is connected to the fence and a yellow-green cable which is connected to the first ground stake. Never connect two electrifiers to the same wire, as the two impulses may cancel each other out, causing problems. You can connect two electrifiers to the same fence, but keep them on two separate lines of wire.