Casio are the UK's Number 1 Scientific Calculator brand. The FX85GT PLUS boasts 260 functions, natural textbook display and comes with a hard case. Features dual power so not reliant on solar power only. Also features prime factorisation, recurring decimal, verify expression and an easy menu function. Recommended for England, Wales & Northern Ireland - GSCE and A A/S level, Scotland - Standard and Higher Grade and Ireland - Junior & Leaving Certificate. Colour - black.