A simple device for detecting the presence of electrostatic charges. A plated brass pillar mounted on base supporting two pith balls in un-spun silk.
* Electroscope, Pith Ball, on Bakelite Base
		Electrostatics, Physics
		
	
	
			Electroscope, Pith Ball
Catalogue No: 1080380/1
A simple device for detecting the presence of electrostatic charges. A plated brass pillar mounted on base supporting two pith balls in un-spun silk.
* Electroscope, Pith Ball, on Bakelite Base
Pack of (Pcs): 1
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