"Ward's Phenomena Lab Activities"

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

A must for your lab

Excellent pads for friction rod experiments

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

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

With quick set up and execution, Large Demonstration Electroscopes give educators more time to work with students.

Adjustable for Precision

Economical yet Sturdy

Demonstrate Lenz's Law!

This newly designed rheostat features a protective cover.