The north and south poles of each magnet exist at the same time and are usually not marked. How to find the South or North Pole of an unmarked magnet? You must rely on specific tools. This professional tool used to distinguish the magnetic poles of a magnet is the magnetic pole identifier. Having a nice magnetic pole identifier is very necessary for magnet users and sellers. We carry out two types of magnetic pole identifiers(detectors), one is mechanical magnetic pole identifier and the other one is electronic magnetic pole identifier.
A magnetic rod with different colors painted on both ends is fixed (suspended) in the middle of a circular plastic frame with a handle. Blue end of the painted magnet bar is the north pole and the red end is south pole. The magnetic pole name of a magnet is identified by using the principle that different magnetic poles attract each other. The magnetic pole recognizer (detector) can also find the direction of magnetic lines of force.
This is a pen type magnetic pole identifier (recognizer)with LED lights marked with N and S. Just point the pen tip of the electronic magnetic pole identify pen to any pole of the magnet, and then press the button, and the corresponding LED indicator will light up to display the polarity. The pen type electronic magnetic pole identifier (recognizer) is easy to carry.
Please fill the form to let us know your need. Our sales will get in touch with you ASAP.
1 FLOOR, NO.128 BUILDING-1 128#, JIJIN ROAD, XIAOGANG, BEILUN, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
English 
