Demonstration Electroscope with Conductor Sphere and Needle Indicator Capacity_25mL Diffraction grating mounted on a
Demonstration Electroscope with Conductor Sphere and Needle Indicator Capacity_25mL Diffraction grating mounted on aTopped with a large conductor sphere and a deflecting needle indicator, this demonstration electroscope detects and visually quantifies the magnitude of static charges.
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10