Classroom Wave and Sound Studies
United Scientific™ Flat Coiled Spring
Large visual example of waves.
Eisco™ Wave Apparatus
Demonstrate both longitudinal and transverse wave motions. The EISCO Wave Apparatus consists of a number of eccentric discs supporting a series of metal rods revolving on a handle. Transverse waves are obtained from the straight rods and longitudinal waves are obtained from the bent rods.
Eisco™ Helical Wave Form (Slinky™)
Excellent demonstration of wave motion.
Eisco™ Harmonic Motion Spring
For demonstrations or hands-on experiments in physics.
Eisco™ Super Slinky™ with Stand
For better observation of wave behavior.
Eisco™ Resonant Tuning Fork Set
The Resonant Tuning Fork Set demonstrates acoustical resonance and sympathetic vibration.
Eisco™ 8 Piece Tuning Fork Sets with Case
8 piece steel tuning forks with Scientific Pitch, C4 = 256Hz are designed for sound wave lessons and exploration
Diatonic Scale Tuning Forks
Harmonious chords familiar to piano players!
Tuning Fork Mallet
Suitable for use on all tuning forks
Eisco™ Guinea and Feather Apparatus
Demonstrate the presence of a vacuum.
Eisco™ Doppler Effect Demonstration Apparatus
Load batteries, swing the device in a full circular motion experience the doppler effect first hand. The Doppler Effect Demonstration Apparatus is the ideal demonstration of the Doppler effect in a classroom.
Eisco™ Wave Form Helix
With length of 1.8 meters.
Eisco™ Resonance Apparatus
Acrylic tube mounted on retort stand.
United Scientific™ Tuning Fork Mallet, with Acrylic/Rubber Striker
For use with all types of tuning forks.