Pith Ball Electroscope

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$5.79
SKU:
SS3134
Availability:
Usually Ships in 24 Hours

Product Overview

The SS3134 pith ball electroscope consists of an insulated brass pillar and hook on a base. It is supplied with two colored pith balls (strings attached). The pith balls become excited when brought into proximity of opposite charges.

Reviews

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  • 5
    Good size

    Posted by G Froelich on Nov 6th 2017

    Larger than most pith balls I've seen online for sale, plus a good solid stand.