The FX-83GTX the new upgraded version of the Casio FX-83GTPLUS (the UK’s best-selling scientific calculator), containing additional features such as clearer display, clearer menus, faster processor and 14 additional functions. Allowed in every UK exam where a calculator can be used. Recommended and approved for Key Stages 3 & 4 (including GCSE, National and Higher, Junior and Leaving). The large Natural Textbook Display (Natural-V.P.A.M.) shows mathematical expressions like roots and fractions as they appear in your textbooks which increases comprehension because results are easier to understand. 276 functions, new functions on the ‘GTX’ model include Ratio, Digit Separator, Advanced Statistics, Advanced Tables and Variables List. Specifications 276 Functions A new standard in approved GCSE calculators Allowed in every exam where a calculator can be used Battery powered (1 x AAA, included) with Auto power-off Ratio and digit separator Slide-on protective hard cover included The large Natural Textbook Display Protective hard case cover Dimensions: D 2.6 x W 14.2 x H 23 cm Colour: Black