"orange de méthyle"

A mess proof way to demonstrate waves and refraction in water.

Alloy tuning fork economy stamped.

A must for explorations of sound and waves.

Closely wound steel helix for studying wave behavior.

This large rubber hammer is ideal for activating tuning forks.

These large alloy tuning forks are designed to demonstrate resonance, beat frequency, and sympathetic vibration.

Get students into the swing of things with the Doppler effect.

Aluminum tuning forks for physics experiments.

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.