What is another word for Aerometer?
Pronunciation: [ˈe͡əɹə͡ʊmˌiːtə] (IPA) 
An aerometer is a scientific instrument used to measure the density or specific gravity of a fluid, usually a gas. There are several synonyms for the word aerometer, including densimeter, gravitometer, and hydrometer. A densimeter is similar to an aerometer, but it measures the density of liquids rather than gases. A gravitometer is a type of aerometer that measures the specific gravity of a liquid or gas. Finally, a hydrometer is a type of aerometer that measures the specific gravity of liquids, typically used to measure the alcohol content in spirits. All of these instruments share the common feature of measuring the density or specific gravity of a fluid, and are essential tools in many scientific fields.
