This large gold leaf electroscope features superior construction quality, and consists of a high quality black plastic box with glass windows to shut out air currents. A plated metal support rod enters from the top through a polyethylene insulator. A single piece of gold leaf hangs from the support rod. This device is supplied complete with an interchangeable sphere or flat top terminal conductor (see alternate photos). This electroscope is very high quality, and offers the highest level of sensitivity.
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