Casio fx 85GTX Scientific Calculator, Black

Casio fx-85 is the UK's best-selling Dual-powered Scientific calculator for Secondary School education This model has now been replaced with the new upgraded FX-85GTCW Solar powered with a battery back up. Allowed in every UK exam where a calculator can be used Recommended and approved for use within key stages 3 and 4, to include GCSE, National and higher, Junior and leaving. 276 functions; new functions on the ‘GTX’ model include ratio, digit Separator, advanced Statistics, advanced tables and variables list Slide-on protective hard cover included Clear 192 x 63 LCD display Easy and clear menu function Natural textbook display natural-v.P.A.M., shows Mathematical expressions as they appear in textbooks