131-1012-产品快照
- 品牌:
- 131-1012
- 型号:
- 131-1012
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产品介绍
131-1012
Uchida Yoko - 131-1012 - Potential Demonstrator Potential Demonstrator (Each)
131-1012
Potential Demonstrator Potential Demonstrator A Compact and Economical Unit for Electrical Field Mapping Because it uses a dry medium, this Potential Demonstrator makes electrical field mapping easier than ever. The paper is uniform in conductivity to within 5%, so you can map smooth field lines of the included point and parallel electrodes with reliable results. The position of the parallel electrode plates can be moved-and the electrodes are preshaped so you don't need conductive paint. It has two magnetic rubber strips for holding conductive paper, tracing paper and carbon paper securely in place. Includes three sheets of conductive paper, five sheets of tracing paper, one sheet of carbon paper and instructions. Requires a DC voltmeter and test lead probes to find the voltage positions. Size: 16cm x 23cm x 3cm high-with terminals for power supply connections Unit: Each This listing is for Each See other products in some related categories (click to browse): Industrial & Scientific > Laboratory & Science > Science Education Curriculum Support
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