Magnet Pole Identifiers
Quickly detect the north or south pole of a magnet
Magnetic pole identifiers are quick way for identifying which pole of a magnet is north or south or the direction of a magnetic field near a magnet.
Quickly detect the north or south pole of a magnet
Magnetic pole identifiers are quick way for identifying which pole of a magnet is north or south or the direction of a magnetic field near a magnet.