A few simple measuring powerful permanent magnets magnetic teach you!
General magnet manufacturers strong magnetism of permanent magnet is measured in professional gauss meter to measure, simple and direct.
But most of the customers is not the tool, a gauss meter to thousands of dollars.
Many customers want to know to buy back a strong permanent magnet magnetic force big, or even who distinguish 2 magnet attraction is big, should how to operate?
1, if it is the same size of strong permanent magnets can use the standard iron test, see can suck up a few kilograms;
2, if different sizes can use the compass to see him more remote sensing pointer changes direction;
3, but want to accurate, or use the gauss meter to measure the magnetic table.
Above is the commonly used a few action, want to know more information about strong permanent magnets to focus on us!