Indicator (instrument)

{
  "id": "MLC-T-ENV-014087",
  "term": "Indicator (instrument)",
  "field": "Environment",
  "definition": "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.",
  "subject": "Laws, regulations and executive orders",
  "references": [
    "Drinking Water Technical & Legal Terms"
  ],
  "url": "https://mlchart.com/terminology/environment/indicator-instrument/"
}