What is Gauge?
[[File:Regenmesser.jpg|thumb|Rain gauge showing inches and millimetres of rain collected]] [[File:Tachometer service oil.jpg|thumb|Speedometer (dial guage)]] A '''gauge''' is a display of some kind that shows a measurement. Common types of gauges are dials and scales. Examples are [[rain gauge]]s, [[speedometer]]s and pressure gauges. [[category:Measuring tools]] {{tech-stub}}