Sound Apparatus

EISCO Resonant Tuning Fork Set Products for Science Education

Demonstrates acoustical resonance and sympathetic vibration.

3B Scientific™ Kundts Tube Products for Science Education

Demonstrate standing sound waves using this glass tube and calculate wavelengths of sound using a method devised by Kundt.

EISCO Tuning Forks, Set of Eight Products for Science Education

Demonstrate eight different frequencies with one set.

EISCO Melde's Apparatus Products for Science Education

Designed to show the effects of vibrations in a stretched cord, and investigate the relationship between frequency, tension and density.

3B Scientific™ Graduated Monochord Products for Science Education

Investigate the pitch of vibrating strings as a function of their tension, length, and thickness.

Guinea and Feather Apparatus Products for Science Education

Demonstrate the presence of a vacuum.

3B Scientific™ Helmholtz Resonator Products for Science Education

Hollow glass bulb with a narrow tube leading out for demonstrating acoustic resonance.

3B Scientific™ Resonance Bowl Products for Science Education

Unique, historic way to demonstrate standing waves

Eisco™ Tuning Fork Octave Set Products for Science Education

For teaching octaves

3B Scientific™ Resonance Ring Products for Science Education

Demonstrates vibration knots in determination of different frequencies.

3B Scientific™ Electric Doorbell Products for Science Education

Demonstrates electro-magnetic operation and verifies that sound waves do not propagate in fine vacuum.

3B Scientific™ Tuning Forks Set Products for Science Education

For experiments in acoustics

Tuning Forks Products for Science Education

Frequency and scale letter are stamped on each fork.

United Scientific Supplies Morse Code Experiment Kit Products for Science Education

Designed to show the principle of a telegraph.

Sper Scientific Analog Sound Level Meter

Sound level meter ideal for use in environmental noise experiments

GSC Intenational Graduated Resonance Tube Products for Science Education

Choose GSC tubes for demonstrating resonance in the classroom.

Tuning Fork Block Products for Science Education

Keep tuning forks safe from damage and easily accessible.

American Educational Products Tune Tube Products for Science Education

Explore the science of sound.

Resonance Tube Kit Products for Science Education

Demonstrate the principles of resonance

Diatonic Scale Tuning Forks Products for Science Education

Harmonious chords familiar to piano players!

Tuning Fork Mallet Products for Science Education

Suitable for use on all tuning forks

Doppler Effect Demo Kit Products for Science Education

Uses 256Hz, 512Hz and 1024Hz frequencies

GSC Resonance Apparatus

A simple apparatus that measures the velocity of sound in the air. The GSC Resonance Apparatus measures the velocity of sound in the air. Partially fill the resonance tube with water and then sound a tuning fork of known frequency at the tubes open upper end of the Resonance Tube.

Vibrating Tube Set Products for Science Education

Excellent apparatus for demonstrating vibration and beat phenomenon.

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