"WardsSci000480"

Used to Detect Electrostatic Charge

This excellent quality electrostatic generator consists of a charge generation system, an aluminum collector sphere, and an electric motor drive on a sturdy base.

Economical and effective.

Variety of lenses for optical experiments.

Vivid Illustration of Thermoexpansion.

For all Optical Applications

High Quality and Economical

Clear, Short Prisms for Index of Refraction and Dispersion

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

View Spectra with an Accuracy of ±1 Nanometer