This permanent magnet has an adjustable pole spacing and a high field
strength arising from a use of two neodymium magnet elements. It comes with a black-finished iron yoke, knurled handles made of high-grade steel and attachable pole shoes. This magnet system can be installed horizontally or vertically.
Magnet: 20x10 mm
Pole shoes: 20x50 mm
Pole spacing: 2 - 80 mm
Field strength at center of gap: 20 mT - 1000 MT