"Ward's Phenomena"

Investigating Inductance has never been this easy

Electrostatic Pompon Set

Obtain quantitative data for electrostatic experiments

Demonstrate Lenz's Law!

This newly designed rheostat features a protective cover.

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

The construction of the multi-functional Demo Electric Motor is completely open.

This complete set of materials makes possible multiple dramatic demonstrations of basic electrostatic principles.

The Lenz's Law Kit investigates how much force an induced magnetic field can create.

The 4 decade resistance box is a handy and convenient way to investigate resistance.