"United Scientific Supplies"

Complete set of springs for investigating Hooke's law.

Classical demonstration of refraction and internal reflection.

Wide range of cubes for density experiments.

Small electrolysis apparatus with beaker included.

Classroom electroscope housed in a 250 ml borosilicate flask.

Miniature DC motor designed for experiments using low starting voltage (4.5 V) and current (70 mA).

An exceptional value.

Ideal for investigating the reflection of light at a plane mirror and at a water interface.

This excellent quality electrostatic generator consists of a charge generation system, an aluminum collector sphere, and an electric motor drive on a sturdy base.

This large Van de Graff generator uniquely offers alternative drive modes, either hand-cranked or motor driven.

A superior quality Wimshurst machine for demonstrating high voltage electric charges.

Electrostatics kit.

Sturdy, smooth rolling dynamics cart, with universal smartphone adapter.

Ideal for classroom demonstrations of centripetal acceleration and transformation of potential energy into kinetic energy.

Snap on battery connectors for your electronics projects.

Quality ceramic resistors, perfect for physics experiments.