measuring device
Noun
Meaning
instrument that shows the extent or amount or quantity or degree of something
Source: WordNetSynonyms
Hypernyms
Hyponyms
Examples
An expensive measuring device, for no apparent reason, suddenly stopped working, although Pauli was in fact absent.
It’s now the dominant measuring device around the world, says Cohen, while mercury thermometers are on the way out.
This type of electroscope usually acts as an indicator and not a measuring device, although it can be calibrated.
A round lamella was placed at such a distance from the measuring device that it would be seen at the same angle as the Sun.
One way in which Heisenberg originally illustrated the intrinsic impossibility of violating the uncertainty principle is by using an imaginary microscope as a measuring device.
The problem with this reasoning, however, is that the word meter in those usages refers to a measuring device, not a unit of length.