magnetic induction line demonstration board teaching aids electromagnetic magnetic field demonstration physics experiment science and education instrument experimental apparatus

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magnetic induction line demonstration board teaching aids electromagnetic magnetic field demonstration physics experiment science and education instrument experimental apparatus 中文版

EXW Price: Min. order:

¥42.9
≥2/piece

¥42.0
≥50/piece

¥40.0
≥100/piece

2 piece

Item No. 24005
Stock num 999 piece

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Qinghua science instruments 14yr.

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Description

Packaging information

CTN Size: 42 × 24 × 32 cm

G.W./CTN:26 kg

QTY/CTN:12 piece/carton

下单之前需要确认交货期

磁感线演示板：直观展示磁场，助力电磁学教学。

核心卖点：高精度磁铁，清晰线条，操作简便。

解决学生理解抽象磁场的痛点，提升课堂互动。

通过ISO认证，安全可靠。激发科学兴趣，让物理学习更生动有趣。

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Update time：20251204104545

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