"tube coolers"

Make the study of light and color fun and easy

Alloy tuning fork economy stamped.

The activator is specifically designed for use with tuning forks.

Scientific tuning forks are designed for acoustic research, sound wave analysis, and calibration standards.

Both versions of these economy tuning fork sets come with a mallet designed for one hard and one soft end for use with all frequencies of forks.

These long-lasting aluminum tuning forks have a full sound.

Aluminum tuning fork sets.

Show relationships between frequency, length, tension and mass

Two sets of popular tuning forks are available.

This aluminum tuning fork has sliding weights on each tine.