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Bring your physics equipment into the 21st century with the new and improved CENCO physics acoustic resonance apparatus.

Long, pure sounding aluminum tuning forks.

Equilateral prisms, made from high quality clear acrylic sheet.

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.

This aluminum tuning fork has sliding weights on each tine.

Even frequencies make harmonic relationships clear and calculations easier.

Compact kit for all your wave demonstration needs.