Physics Electromagnetism Experiment Magnetic Induction Line Demonstrator Teaching Instrument For School Lab… Vairāk

Description: 1. Magnetic Field Visualization: High-purity uniformly screened iron powder inside aligns accurately with magnetic force lines when close to different magnets, helping users directly observe the invisible magnetic field structure to improve physics learning efficiency. 2. Long-lasting Durable Structure: Premium ABS material for the outer case features high impact resistance and scratch resistance, maintains intact structure even after repeated drops, supports long-term repeated use for teaching activities. 3. Leak-proof Sealed Design:ABS housing with fixed fastening corners completely locks the internal iron powder, prevents powder leakage and spillage during use or storage, avoids messy cleaning work. 4. High-clarity Observation Experience: ABS top panel delivers distortion-free display of internal iron powder arrangement, users can observe experimental results clearly without opening the box, no risk of powder contact during operation. 5. Safe User-friendly Performance: ABS structure isolates iron powder from direct contact with skin or clothes, no potential inhalation or staining risk, suitable for students of all ages to operate safely. Specifications: Category: Physics Teaching Experiment Equipment Material: ABS shell, high-purity iron powder Size: As Shown In The Picture Color: As Shown In The Picture Application: School physics classroom teaching, science popularization demonstration, home educational experiment, basic magnetism research Quantity: 1 piece per pack Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.