"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.

Quality electromagnet.

Economical and effective.

Variety of lenses for optical experiments.

These ceramic ring magnets have an inside diameter of 35 mm and an outside diameter of 45 mm.

Flexible mirrors for optical experiments.

Simple and efficient.

Vivid Illustration of Thermoexpansion.

Metric/Newton dual scale.