"WardsSci000608"

Illustrate Electrostatic Propulsion and Repulsion

Quickly demonstrate the isolation of a static charge.

Perfect for Demonstrating Electrostatics

Inclusive package for inclusive study.

Pith balls are an electrostatic necessity.

Electrostatic charges are indicated by the deflection of a black plastic straw pivoted on a pin. The polished zinc plate on top is used to demonstrate photoelectric effect and various other electrostatic demonstrations. The metal case measures 14 cm in diameter. The scale is graduated in 10° increments in two quadrants.

Different sizes and materials to fit all your classroom needs.

Demonstrates static potentials.

Simple and Inexpensive

Sale

Spare pith balls for pith ball electroscope.