nitrometer

Etymology

 * compare 🇨🇬.

Noun

 * 1)  An apparatus for determining the amount of nitrogen or some of its compounds in a substance.

Translations

 * Catalan: nitròmetre
 * French:
 * Hindi: नत्रमापक
 * Italian:
 * Malay: nitrometer
 * Marathi: नत्रमापक
 * Polish: azotometr