"United Scientific Supplies"

Long, pure sounding aluminum tuning forks.

This sturdy clamp is invaluable for experiments involving energy, motion, acceleration, and more.

Ideal selection for use with a ray box.

Frosted acrylic lenses for optical experiments.

For your Electrostatic Needs!

High quality density cubes for the classroom.

Study series and parallel circuits with this high quality apparatus.

Ball and Ring Apparatus demonstrates thermal expansion.

Drilled balls are used for pendulum bobs or impact experiments, while our other balls are suitable for collision apparatus and density/volume experiments.

Illuminate the variances between additive and subtractive color mixing

This set demonstrates a wide variety of physical science topics including the resolution of forces on an inclined plane, kinetic and potential energies, uniform and accelerated motions, and the friction between two surfaces.

Reliable kit in a quality carrying case!

The Create-a-Circuit kit gives teachers a hands-on system for introducing students to circuitry.

Hands on demomstration showing the power of a vacuum.

Designed for use with a meter stick optical bench

Smooth running pulley for investigating mechanical advantage.