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Your cart is empty.This sturdy electroscope features a metal case with front and rear glass windows for preventing air currents from affecting the deflection of the leaves. Leaves are gold and aluminum. Leaf support rod is held in place by an insulating plastic sleeve. A graduated scale is also provided for measuring the deflection from 0 to 90 degrees. Includes instructions.
Customer
Reviewed in the United States on June 2, 2016
This product has a very poor quality, I do not recomend it, thr golden leaf fall into the cavity.Too bad...
Miguel Angel Alcala Landeta
Reviewed in the United States on January 9, 2016
Very bad cuality in India
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