"Ward's Phenomena"

Durable plastic cell holder.

Detect the Presence of Static Electricity

A great visual for the classroom

Durable plastic knife switch for electrical circuits.

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.

For class model building.

Set of seven metal electrodes for electrochemical experiments.