"Activités de comprehensive"

A Great Classroom Solution.

This apparatus is used to study the current Vs voltage characteristics of CdS photo-resistor at constant irradiance and to measure the photo-current.

A complete classroom solution to the daunting task of teaching electronics.

Quality resistors for electrical experiments.

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

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

Obtain quantitative data for electrostatic experiments

Quality electromagnet.

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

Individual metal electrodes for electrochemical experiments.