"VWR"

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

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

Bigger design for easy connections.

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.

This set features five coils.