Description
High sucking power
Regulated dual-output power supply showing independent LED readouts of voltage and current
Spare pack of ten low-mass pith balls sized for the standard pith-ball electroscope
this brass cylinder on an ebonite-insulated base demonstrates Faraday-cage shielding and uniform-curvature charge density
Equilateral Acrylic Prism, 50mm Length, 50mm Faces Material_ABS Plastic High sucking powerPairs 50mm length and 50mm faces on a polished acrylic equilateral prism with 60 degree angles, the wider face area handling broader incident beams for refraction and wavelength experiments.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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