Holder for apertures, colour filters and the like.
The aperture holder is mounted on the Reuter lamp’s lens socket, can swivel and accepts apertures mounted in standard slides.
Set of metal replacement coupons of varying strengths, designed for use with PASCO’s Stress Strain Apparatus.
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
LED Light Source with adjustable brightness control, for use with Millikan Oil Drop Apparatus.
Set of plastic replacement coupons of varying strengths, designed for use with PASCO’s Stress/Strain Apparatus.
Designed to measure magnetic field with three selectable ranges of +-1000 gauss.
