Metal Electroscope is a sturdy aluminum-cased electroscope that will provide years of dependable “see-through” demonstrations. Has a front and rear glass for easy viewing.
This sturdy aluminum-cased electroscope will provide years of dependable “see-through” demonstrations. The aluminum case has front and rear glass windows for easy viewing. The square design keeps the foil leaves farther from the side of the electroscope and thus it is less susceptible to erratic exterior static charges. The foil leaves only react to charges that you intentionally place on the ball of the electroscope. Complete instructions are provided.
1-800-452-1261
