Casio Maths UK on Twitter: "Confused about which calculator is best for your exam? Read and download our full specification on all of Casio UK's scientific & graphic calculators in the UK,
Casio FX-83GTXBLACK - Scientific Calculator - Schools & Exams Approved - 276 Advanced Functions, Solar and Battery Powered, Protective Slide-on, Large Textbook Display - Black - Hunt Office UK