Home›Browse›string galvanometer🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsالعربية日本語EntityQ2126472· pop 8· linked from 16 articlesstring galvanometerSign in to saveinstrument that provided the first practical electrocardiogramWikidata factsSubclass ofgalvanometerSources (1)wikidata.orgvia Wikidata · CC0Available in 8 languagesEspañolFrançaisItalianoالعربيةBahasa IndonesiaCatalanNederlandsvia Wikidata sitelinks · CC0