mõõtevahendi/arvesti/juhtelemendi tagasein, mille abil ta tavaliselt kinnitatakse ja millele monteeritakse mõõteelement(id), klemmid või klemmliistud ja kate
back of the meter by which it is generally fixed and to which are attached the measuring element(s), the terminals or the terminal block, and the cover
back of the tariff and load control equipment by which it is generally fixed and to which are attached the electronic board(s), the output element(s), the terminals or the terminal block and the cover