Green Micro-Encapsulated Film used to Show Magnetic Field, or Test Cracks on Steel Surfaces
Very Interesting to Actually See the Magnetic Field! It is Flexible so can be Wrapped around the Tested Magnets
Applicable to All kinds of Permanent Magnets, Such as Neodymium, Ceramic, SmCo, AlNiCo and Flexible Magnets. To Expose Magnetic Field, Place Directly on Top of the Magnets
The Magnetic Field Pattern Stays on the Film so You can Further Analyse it till Next Use. Wonderful Educational Tool for Magnetism Study and Analysis!
Super Fast Delivery! Get Your Orders within 1 to 2 Days for Prime Orders and 1 to 4 Business Days for Non-Prime Orders
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