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    Electroscope, Pith Ball Type

    Ages 11+

    Item# EL-ELSCOPE

    $6.70 in_stock

    In Stock

    Order now to ship Tomorrow. Express shipping is available.
    Product Overview
    Use to demonstrate static electricity. Includes instructions.

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    QUANTITY 1 - 9 10+
    PRICE $6.70 $6.05
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    • Product Details

      Electroscope, Pith Ball Type

      This pith-ball electroscope is used to detect the presence of a static electricity charge. The two lightweight “pith” balls suspended from the strings are attracted to objects with a static electric charge. The pith balls can also be charged by touching them to an object with a static electric charge.

      The pith-ball electroscope is useful for detecting electric charges and for determining the polarity of an unknown charge. Instructions with experiments are included.

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