Hydrometers (density meters) measure the specific gravity of liquids. … In the case of battery testing, the hydrometer is measuring the specific gravity of the battery’s electrolyte. The higher the acid concentration in the electrolyte, the higher the specific gravity.
		Laboratory Equipment
		
	
			Hydrometer Simple Battery Tester
Hydrometers (density meters) measure the specific gravity of liquids. … In the case of battery testing, the hydrometer is measuring the specific gravity of the battery’s electrolyte. The higher the acid concentration in the electrolyte, the higher the specific gravity.
KSh860.00
				





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