TEODOLIT, asbobi geodezist baroi chen kardani kunjhoi ufuqi (gorizontali), amudi (vertikali) va muayyan namudani samtho hangomi suratgirihoi topografi, geodezi va marksheyderi. Asosi teodolitro doirahoi gorizontali va vertikalie tashkil medihand, ki doroi taqsimoti darajavidan.
Teodolit beshtar bo oloti gunogun (orientir — bussol, markai viziri, masofasanji optiki va gayra) jihozonida meshavad. Teodolitho az rui tainot makhsus (geodezi, kuhkori, binokori, artilleri va gayra), az rui andozahoi limbi (kalon, miyona, khurd), az rui tarzi payvasti limb poyador (oddi, takrorshavanda va bo limbi gardishkhuranda), metalli va optiki meshavand. Dar SSSR Teodolithoi optikie mesozand, ki hangomi chenkunii kunjhoi gorizontali qimati miyonai khatoii kvadrati az 0,5″ (dar Teodoliti favqulanik)to 30° (dar Teodoliti tekhniki)-ro tashkil medihand.