"Activités de comprehensive"

Uses conductive play dough and insulating play dough to teach electrical circuits basics in a fun, hands-on way.

This newly designed rheostat features a protective cover.

A useful tool for measuring the magnetic field strength for experiments. The range of the probe is 200 and 2kG with a resolution of 1G at 0 - 200 G. The included probe is a hall probe, which is a flat style probe to fit into small gaps.

Quality resistors for electrical experiments.

Soft iron is a classic example of a readily magnetized material.

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.

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.

Reliable kit in a quality carrying case!

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

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.