Home›Electronic test equipment›真空管測試器🌐中文EnglishEspañolPolskiTiếng ViệtРусский中文日本語EntityQ3545171· pop 7· linked from 47 articles真空管測試器electronic instrument for measuring performance of vacuum tubesWikidata factsImageVintage Eico Electronic Tube Tester, Model 625, Circa 1950 - 1952 (14949422216).jpgShow 1 more factCommons categoryVacuum tube testersSources (1)wikidata.orgvia Wikidata · CC0Available in 6 languagesEspañol日本語CatalanPolskiTiếng Việtvia Wikidata sitelinks · CC0ConnectionstransistorEntityvacuum tubeEntityCategoriesElectronic test equipmentVacuum tubes