Barograph

{
  "id": "MLC-T-MET-000281",
  "term": "Barograph",
  "field": "Meteorology and atmospheric science",
  "definitions": [
    "An instrument that continuously records atmospheric pressure over time, typically using a pen arm connected to an aneroid barometer. The pen traces a line on a rotating drum covered with a chart, providing a visual history of pressure changes. These devices are calibrated to measure pressure in units such as hectopascals or millibars.",
    "A barometer that records its observations continuously."
  ],
  "references": [
    "NWS Glossary"
  ],
  "url": "https://mlchart.com/terminology/meteorology/barograph/"
}