Calculator Fx-83gtx. The Casio FX-83GTX Scientific Calculator contains range of features such as clearer display, clearer menus, faster processor and 14 additional functions. Approved for Key Stages and (including GCSE, National and Higher, Junior and Leaving). The Casio FX-83GTX can be used legitimately in every UK exam where calculator is allowed. New functions include Ratio, Digit Separator, Advanced Statistics, Advanced Tables and Variables List.
