Light Industrial
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　　Current Apparatus
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　 Prepared Slides
 
Educational Materials ！！ Static Electricity and Current Apparatus
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YS2019
Demonstrative Electric Bridge
For demonstrating principle of single-arm electric bridge in Physics in the middle school.
Measuring error of resistance:】2%
Overall size:1,040〜160〜20mm		 YS2020
Straight-Line Bridge
For experiments in groups among the middle school students.
Measuring error of resistance:】2%
Overall size:530〜70〜40mm
YS2023
Coulomb Torsion Balance
This instrument is used for qualitative and quantitative demonstrations by distribution of electrostatic charge quantity to explain the physical meaning of Coulomb's law.		 YS2024
Circuit Experimental Board (For Teaching Demonstration in Middle School and Senior Middle School)
The circuit experimental board is easily assembled and disassembled at your option according to requirement of the experiment and complexity of the circuit. It can be used for various experiments on circuit.
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