Key Features
Material: Glass, Color: Clear, Hydrometer for Measuring Heavy Liquid- Measurement Range- (1000-2000) Pack of 6, The hydrometer used for taking specific gravity readings, The most accurate way to determine an object's volume, especially in the case of an irregularly shaped object, is to immerse it in water and measure the amount of water it displaces., The point at which the surface of the liquid touches the stem of the hydrometer correlates to specific gravity., Comes with a protector case.