Eisco Labs Pith Electroscope

EISCO pith electroscope. Two pith balls on unspun silk demonstrate static electricity. The balls are held by a plated brass pillar mounted on plastic base. Grades 9-14. For age 14-21.

Features

• Two pith balls on unspun silk demonstrate static electricity
• The balls are held by a plated brass pillar mounted on plastic base
• For age 14-21