calliper vs measuring system

calliper and measuring system both are nouns.

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

As nouns, measuring system is a hypernym of calliper; that is, measuring system is a word with a broader meaning than calliper:

calliper: an instrument for measuring the distance between two points
measuring system: instrument that shows the extent or amount or quantity or degree of something

Other hypernyms of calliper include measuring device, measuring instrument.

calliper (noun)	measuring system (noun)
an instrument for measuring the distance between two points	instrument that shows the extent or amount or quantity or degree of something

calliper (verb)	measuring system (verb)
measure the diameter of something with calipers