Connection unit for connecting portable measuring and/or recording instrument to electric supply and/or data cables

摘要

The connection unit has a series of free contacts (2) provided on an outer surface of the instrument housing (1), to be connected at the cables (16). A contact shoe (10) on its under surface is provided with an arrangement of slip contacts (12) protruding slightly from the undersurface (11), corresponding to the number and arrangement of the free contacts (2) at the measurement instrument.