This simple continuity tester is switch-selectable to sound on either shorts or opens. It prevents a user from accidentally connecting it across live circuits

AuthorsTom Wason
Main DocumentArticle «Simple Continuity Tester Fits into Shirt Pocket»
DescriptionFigure 1
File Format / SizePDF / 29 Kb
Document LanguageEnglish

This simple continuity tester is switch-selectable to sound on either shorts or opens It prevents a user from accidentally connecting it across live circuits