Description

. Place it on magnetized object surface, and the magnetic field stays on the film so you can further analyse the field patterns. They are wonderful educational tools to introduce students to the science and charming of magnetism

Features

-Share with your friends and family who like magnet science or conducting an experiment.
-Simply place the card on the surface of a magnetic material and it will display a patterned magnetic field.

-A great educational tool to spark our interest in science. Magnetic display , easy to operate.
-Great for personal or scientific research. It can help us study magnetic fields that we cannot see.
-It can be used for quality control, product demonstrations, reverse engineering, certification and educational purposes.
-Color:Yellow
-Material:Electromagnet
-Size:2.00X2.00X0.10cm/0.79X0.79X0.04in
magnetic viewing paper

1 x Magnet Poles Testing Card

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.