"WardsSci000480"

This lamp holder is suitable for miniature base lamps.

Economical yet Sturdy

Investigating Inductance has never been this easy

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

No other energy ball on the market with these upgraded features.

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

Adjust the Magnets According To Your Needs.

This set features five coils.

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

Obtain quantitative data for electrostatic experiments