"Janitorial Supplies"

Easy to use kit to investigate sound wavelength.

High Quality for the Classroom.

Colorful display of transverse and longitudinal waves.

Prove that sounds needs a medium to travel through.

The Advanced Projection Ripple Tank is a comprehensive system for demonstrating basic wave phenomena using water waves.

Aluminum tuning fork sets.

These loud resonance pipes can be heard in the largest classroom.

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.

Equilateral prisms, made from high quality clear acrylic sheet.

Precision apparatus uses sound waves to clearly illustrate the often poorly understood phase and group velocity concepts

Unit consists of a sturdy metal frame carrying a DC motor with an eccentric shaft for exciting the vibrations. Clamp the frame to a table, attach a string and then simply use masses and a pulley to put tension on the string.

Bell in vacuum jar is a classic experiment demonstrating properties of sound.

Demonstrate constructive and destructive interference with this sine wave generator.

Study Static and Dynamic Oscillations

Reliable and User Friendly

Generate physical oscillations in the lab for studying the properties of mechanical waves.