Jockey is pen like device. In which one side is held with electrical terminal whereas one side with sharp metal edge tool .It is used to determine the potential difference when voltmeter or galvanometer is connected .It is slides over the wire to find pd.
		Laboratory Equipment
		
	
			Pencil Jockey
Jockey is pen like device. In which one side is held with electrical terminal whereas one side with sharp metal edge tool .It is used to determine the potential difference when voltmeter or galvanometer is connected .It is slides over the wire to find pd.
KSh440.00
				





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