Magnetic Film for Static Magnetism Magnet Detecting Paper Magnetism Area Observation Cards Easy Storage for Science Education

Package List 1 x Poles Testing Card Features -Color:Yellow Poles Testing Film -Size:2.00X2.00X0.10cm/0.79X0.79X0.04in Magnetism Area Observation Film -Material:Electromagnet Paper -Features portable and lightweight, you can carry it with you conveniently and easily Card Detector. -Getting as close as possible to the item being tested for test can sensitivity Detector. -They are wonderful educational tools to introduce students to the science and charming of magnetism School Teaching Accessories. -Visualize the field lines of different objects and magnets, suitable for laboratory, school, etc Circuit Distribution Detection. -Place it on object surface, and the field stays on the film can further analyse the field patterns viewing films.Goods InformationLaboratory Supplies Just placing it on object surface to observe the extent and strength of the field.Scientific Project Teaching Aid With this pole viewing film, filed is easy to see and detect.Magnetism Area Observation Card This practical pole viewing paper is suitable for various occasions, such as school, laboratory

• viewing film:they can help you observe the distribution of poles and help you do scientific experiments, detecting paper
• circuit distribution detection:just placing it on object surface to observe the extent and strength of the field, Paper
• Magnetism area observation cards:visualize the magnetic field lines of different objects and magnets, suitable for laboratory, school, etc,Magnetic Measuring Paper
• Magnetism area observation film:a great educational tool to spark our interest in science, display , easy to operate, Detector
• Magnetic pattern detector:it can be used for control, product demonstrations, reverse engineering, and educational purposes,Magnetic Field Viewing Film