"Dessus de bouchon"

The Large Wave form helix easily demonstrates wave phenomena.

A Classic Demonstration!

Make the study of light and color fun and easy

This hands-on apparatus demonstrates transverse and longitudinal waves.

A must for your optics lab!

The demonstrations feature the fundamentals of vacuum and air pressure as they describe how a pump works and how to find the mass and density of an air sample.

Two sets of popular tuning forks are available.

Closely wound steel helix for studying wave behavior.

Steel tuning forks for physics experiments.

Make sound measurements with greater precision and convenience.