foil electroscope teaching aids general education science and education instrument experimental teachers use teaching demonstration students_青华科教仪器有限公司

foil electroscope teaching aids general education science and education instrument experimental teachers use teaching demonstration students

foil electroscope teaching aids general education science and education instrument experimental teachers use teaching demonstration students

箔片验电器教具普教科教仪器实验教师使用教学演示学生

10 piece

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Specifications		Stock	Quantity
size(尺寸)	USD $0.0	999 piece available
14 * 12cm(14*12CM)	USD $0.0	999 piece available

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Packaging information

CTN Size: 42 × 32 × 24 cm

G.W./CTN:13 kg

QTY/CTN:24 piece/carton

备注：下单发货时请联系确认（因现货实时变化）

箔片验电器，专为物理实验设计，

核心卖点：高灵敏度、耐用铝箔，轻松检测静电。

解决教师实验准备繁琐痛点，提升课堂互动。

通过ISO认证，安全可靠。

激发学生科学兴趣，让教学更生动有趣。

精准描述，助力高效教学。

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Update time：20251018092814