Casio FX-991DE X
with 696 functions the most powerful model of the technical-scientific pocket calculators
the QR code function of the Casio FX-991DE X enables results to be visualised on a smartphone or tablet.
natural display, i.e. fractions, square roots and other mathematical expressions are displayed just like in a textbook
Bundle contents: Casio FX-991DE X, WYNGS protective case, Casio FX-991DE X reference book, extended warranty