Description

Used to demonstrate broad pole-separation effects

sized for mid-heavy coil winding between the 16 and 20 SWG gauges in the line

a central mass well

4A single-phase rheostat with cover-protected constantan winding on a 200x56mm tube and 4mm safety socket terminals

Equilateral Acrylic Refraction Prism Material_Bristle Used to demonstrate broad pole-separationLightweight equilateral acrylic refraction prism with polished triangular faces, the shatter resistant body splitting white light into spectral colors for safer per desk dispersion work.

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Equilateral Acrylic Refraction Prism Material_Bristle Used to demonstrate broad pole-separation

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