circuit 5-piece diy physical science experiment series parallel electrical battery box switch bulb lamp holder wire_金华市航达科教用品有限公司

circuit 5-piece diy physical science experiment series parallel electrical battery box switch bulb lamp holder wire

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circuit 5-piece diy physical science experiment series parallel electrical battery box switch bulb lamp holder wire

电路5件套DIY学物理科学实验串并联电学电池盒开关灯泡灯座导线

EXW Price: Min. order:

¥4.2
≥2/piece

¥4.1
≥240/piece

¥3.8
≥2400/piece

2 piece

Exchage Rate 1 CNY ≈ 0.1418 USD
Weight 0.05 kg/piece
Item No. KX1948 电路5件套
Stock num 10000 piece

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金华市航达科教用品有限公司

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Description

货号：KX1948 电路5件套
品名：电路5件套
尺寸：85*185*15mm
重量：约25g
材质：电池盒、开关、灯泡、灯座、导线。
颜色：混色
是否使用电池:是
装箱： 240pcs
箱规：495*390*380mm

实验目的：

制作电路让小灯泡亮起来，连接电路。

安全警告：

本产品内有配件都是学生实验制作专用器材，请在老师及家长的监督指导保证安
全下使用！所有产品禁止食用！不适合三岁以下儿童使用，请勿按近火源。如果用到
电池组装前请检查电路是否畅通、电路上的配件是否完整，各个接触的是否接触良
好，电池上+为正极、-为负极，组装过程中注意如果用到胶水不要弄到眼睛和皮肤上。

Update time：20230510220718