"Ward's Phenomena"

The durable Wilmshurst Machine is made for years of use.

Students use the St. Louis Demo Motor to research fundamental principles of electric motors and generators.

Diodes for PCB or panel mount.

The construction of the multi-functional Demo Electric Motor is completely open.

Demonstrate superposition of magnetic fields with this easy-to-use apparatus.

Ampere's Rule Apparatus helps users visualize the power of electromagnetism.

Quality electromagnet.

Used to study static and friction.

A set of eight coils wound on individual plastic spools. Each coil has two binding posts.

Demonstrates static potentials.

Demonstrate the conversion of mechanical energy into electrical energy by generating a static charge.

Ideal electrostatic tool for generating voltages.

Standard decade resistance box.

Kit of magnets and accessories for science experiments.

High quality demonstration induction coil.

Enhance your electroscope with these fine gold leaves.