P903.018 POWEL’S WAVE MACHINE

Description

For demonstration of the movement of progressive transverse waves. Comprises 24 balls on wire rods, with eccentric motion attachment, driving handle & fitted on base.

 

Reviews

There are no reviews yet.

Be the first to review “P903.018 POWEL’S WAVE MACHINE”

Your email address will not be published. Required fields are marked *