Eisco™ Doppler Effect Demonstration Apparatus

Load batteries, swing the device in a full circular motion experience the doppler effect first hand. The EISCO Doppler Effect Demonstration Apparatus is the perfect demonstration of the Doppler effect in a classroom.

Eisco™ Tuning Fork Octave Set

For teaching octaves

Eisco™ Super Slinky™ with Stand

For better observation of wave behavior.

Eisco™ Resonant Tuning Fork Set

Demonstrates acoustical resonance and sympathetic vibration.

Eisco™ Helical Wave Form (Slinky™)

Excellent demonstration of wave motion.

Tuning Fork Activator

No-hands activator for tuning forks.

Student-Grade Tuning Fork Sets

Economical set.

Doppler Effect Demo Kit

Uses 256Hz, 512Hz and 1024Hz frequencies

Adjustable Tuning Fork

Precision-grade aluminum alloy.

Resonance Tube Kit

Demonstrate the principles of resonance

Tuning Fork Mallet

Suitable for use on all tuning forks

Fork Resonance Apparatus

Rubber Hammer

Tuning Fork Block

Keep tuning forks safe from damage and easily accessible.

Tuning Forks, Equally Tempered Scale

Diatonic Scale Tuning Forks

Harmonious chords familiar to piano players!

Eisco™ Tuning Forks, Set of Eight

Demonstrate eight different frequencies with one set.

Eisco™ Guinea and Feather Apparatus

Demonstrate the presence of a vacuum.

Lab-Aids™ Energy Transfer: Waves, Sound and Light Kit

Produce both longitudinal and transverse mechanical waves and compare their similarities and differences.