measuring system vs measuring device

measuring system and measuring device both are nouns.

Word	Noun	Adjective	Verb	Adverb
measuring system	Yes	No	No	No
measuring device	Yes	No	No	No

As nouns, measuring system and measuring device are synonyms defined as:

measuring system and measuring device: instrument that shows the extent or amount or quantity or degree of something

Other synonyms of measuring system include measuring instrument.

measuring system (noun)	measuring device (noun)
instrument that shows the extent or amount or quantity or degree of something	instrument that shows the extent or amount or quantity or degree of something