"WardsSci000608"

Demonstrates observation of polarity.

Low output current makes this safe For classroom use.

Economical set for studying friction.

Demonstrate rotary motion from a charge.

Spare belt for Wimshurst machine. This item has two replacement belts, both of which have a 20" circumference.

Made of brass, interchangeable on pillars, fitted with insulators of ebonite on base. Spheres 5cm diameter, Cylinder 12.5 x 5cm diameter, Cone 10 x 5cm length x diameter.

Vividly illustrate electrical charges.

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

Ideal electrostatic tool for generating voltages.

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