Interface UnitOfMeasure

List of all known alternate spellings, abbreviations, etc.

Conversion factor to base unit (ml for volume, g for mass, mm for length). A number means the same factor applies to all systems. An object with us, imperial, and/or metric keys means the factor differs by system.

Full name of the unit used when quantity is greater than one.

Abbreviation or short name for the unit.

The type of measurement (volume, mass, length, count, or other).