What is another word for seismograph?
Pronunciation: [sˈa͡ɪzməɡɹˌaf] (IPA) 
Seismographs are instruments used to measure and record earthquakes and vibrations in the Earth's surface. There are several synonyms for the word seismograph, including seismometer, Richter scale, tremor recorder, seismic detector, and earthquake monitor. A seismometer is a specialized instrument that detects and measures ground motion, while the Richter scale is a numerical measure of the size or magnitude of an earthquake. A tremor recorder, seismic detector, and earthquake monitor are all devices that detect, track and record seismic activity. In summary, these synonyms for seismograph provide different ways of referring to the equipment and processes involved in measuring and monitoring earthquakes and seismic activity.
