"Janitorial Supplies"

Maxwell apparatus with flywheel to demonstrate momentum, friction, and oscillation.

Force table is inexpensive and light in weight.

Demonstrates basis of digital communications.

Everything needed to explore the relationship between pressure and volume of gas at constant temperatures.

Coulombmeter for measuring the flow of current when storing energy in a rechargeable battery.

Make the study of light and color fun and easy

Laser diode of protection classification II with 1 m connector lead and barrel connector for connecting ultrasonic cw generator.

Plastic disc to demonstrate rotational energy.

Perform experiments in computed tomography.

This beautiful, all-in-one cart comes fully stocked with a class set of tools and thousands of parts.

Hand and motor powered dynamo.

This activity illustrates the relationships of mass, potential energy, and kinetic energy with marble races.

Precise Determinations of Photoelectric Effect

Pre-wound Induction Coils

Explore the Hall Effect in a GaAs semiconductor.

High Quality.