Ossillograf

Ossillograf (az lotini  — melappam va …grafil), asbobi chen-kunandaest baroi mushohida kardani vobastagihoi bayni du yo yakchand buzurgihoi bo mururi zamon favri tagyiryobanda (jarayonu shiddat, basomadu kuchishi faza, davomatu basomadi takrori impuls va gayra).

Ossillografi elektronshuoi beshtar mamul ast, ki dar on signali buzurgiho ba lavhai tamoilkhurandai karnai ossil­lografi meaftad va dar ekrani karnay tasviri vobastagiro mushohida mekunand yo khud tasviri grafikii onro ba surat megirand. Nigared Karnai elektronshuoi.