"tube coolers"

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

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

Long, pure sounding aluminum tuning forks.

Two sets of popular tuning forks are available.

Steel tuning forks for physics experiments.

Designed for Physics and Physical Science experimentation.

Aluminum tuning forks for physics experiments.

Lower Frequency Than Traditional Forks

Used for auditory responses. Available with or without fixed weights.

This bell jar demonstrates that sound waves can't travel and therefore can't be heard without air or matter.