"WardsSci000480"

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

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

Adjustable for Precision

Electric bell that operated on 4 to 6 Volts DC with detachable cover and metal thread terminals.

A must for your lab

Economical yet Sturdy

This lamp holder is suitable for miniature base lamps.

Investigating Inductance has never been this easy

A bare copper wire of the highest quality. Available in several standard AWG sizes.

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