CLEARANCE

The Precision Photoelectric Effect uses three color filters to calculate Planck's Constant.

Simple and Inexpensive

The Handheld Discharge Electrodeeasily and safely discharges an electrostatic generator.

Useful for exploring the build-up of static electricity in physical science classrooms.

Designed for use with general purpose oscilloscopes.

These robust and engaging kits are designed as a resource for the teaching of introductory electricity.

The Air-Cooled Laboratory Rheostat is the classic lab solution for controlling voltages and currents.

Classroom Package of Large Needles

This set features five coils.

Soft iron is a classic example of a readily magnetized material.

Adjustable for Precision

Variable Speed at Your Fingertips

Stronger Than Alnico, But Won’t Attract Another Magnet.

Examine the Role of Light Waves in Alternative Energy

Every color of the rainbow available!

The Bare Nichrome Wire can handle temperatures of up to 1010°C (1850°F).