circuit 8-piece set circuit diy experimental box primary school science multiple-series connection experimental apparatus battery box switch lights

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circuit 8-piece set circuit diy experimental box primary school science multiple-series connection experimental apparatus battery box switch lights 中文版

EXW Price: Min. order:

¥4.8
≥2/set

¥4.6
≥240/set

¥4.3
≥2400/set

2 set

Weight 0.05 kg/set
Item No. KX1949 电路8件套
Stock num 100000 set

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Yiwu Henglin Co., Ltd. 9yr.

Main Products:

Science and education toy science experiment model airplane novelty toy educational toy

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Address:

浙江省金华市金东区天鸽智创园西区1栋,Jinhua City,Zhejiang Province

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Description

Product Code: KX1949, 8-piece circuit set
Product Name: Circuit 8-Piece Set
Size: 185*85*20mm
Weight: About 25g
Material: Battery case *1, alligator clip *2, motor *1, switch *1, bulb *1, lamp base *1, wire *1.
Color: Mixed
Is the device powered by batteries: Yes
Packing: 240pcs
Box Specification: 495*390*380mm

Experimental Purpose:

Understanding electronic components and constructing circuits.

Safety Warning:

All the accessories in this product are specially designed for student experiments. Please ensure safety under the supervision and guidance of teachers and parents.
Use all! All products are prohibited for consumption! Not suitable for use by children under three years of age. Do not approach fire sources. If used,
Please check the circuit before assembling the battery to ensure that it is unblocked and all the components are complete. Also, ensure that all contacts are in good contact.
Alright, on the battery, the + sign indicates the positive terminal, and the - sign indicates the negative terminal. Be careful during the assembly process, and avoid getting glue on your eyes or skin if you use any.

Update time：20241030174711