"Janitorial Supplies"

This kit provides an introduction to the fundamentals of electricity.

Reliable kit in a quality carrying case!

Quality ceramic resistors, perfect for physics experiments.

Snap on battery connectors for your electronics projects.

Small electrolysis apparatus with beaker included.

Quality resistors for electrical experiments.

Compact electric storage for circuits.

Control the current direction in circuits.

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

Whiteboard Color Optics are a complete system for investigating color, reflection, and refraction.

Unique LED that works with any direction of current.

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

This demo features a cathode beam to explain the electromagnetic nature of electrons.

This apparatus is used to study the current Vs voltage characteristics of CdS photo-resistor at constant irradiance and to measure the photo-current.

Bring older, weaker magnets back to life with this magnetizer.

A complete classroom solution to the daunting task of teaching electronics.