A device which indicates the result of a measurement. Most indicators in the water utility field use either a fixed scale and movable indicator (pointer) such as a pressure gage or a movable scale and movable indicator like those used on a circular-flow recording chart. Also called a RECEIVER.
INDICATOR (INSTRUMENT)
Meaning of INDICATOR (INSTRUMENT) in English
Environmental engineering English vocabulary. Английский словарь экологического инжиниринга. 2012