"WardsSci000475"

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

Use this durable push-button switch in battery circuits. Includes: mounting screws.

Vente

A must for your lab

Useful for exploring the build-up of static electricity in physical science classrooms.

Economical yet Sturdy

A high quality enameled, copper magnet wire.

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

Reliable kit in a quality carrying case!

This newly designed rheostat features a protective cover.

Adjust the Magnets According To Your Needs.