Electronic Magnetic Pole Tester<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Measurement of stray magnetic fields in packaging</li><li>Coil testing</li><li>Post-magnetization polarity checks</li><li>Assistance with the following:</li><li>Electric motor assembly， Installation of magnetic clamping blocks， Error analysis</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21G8bhe9CHL.jpg" noproxy>