Casio FX-991EX Advanced Engineering Scientific Calculator UK Edition Black

Especially recommended for advanced GCSE, a/ level and above.;For old Casio fx-991es Plus.;552 Mathematical Functions;Solar powered, with battery

Casio FX-991EX Classwiz Scientific Calculator - Black for sale online

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CASIO FX-991EX Advanced Engineering/Scientific Calculator (UK VERSION), Black : : Stationery & Office Supplies

Casio fx-991CW Scientific Calculator Review

fx-991EX, Black Scientific Calculator

CASIO FX-991EX Advanced Scientific Calculator 552-Functions ClassWiz Features UK

Casio Fx-991ex Scientific Calculator Fx-991-ex 552 Function ClassWiz Fx991ex for sale online

The ClassWiz features a high-resolution display - making it easier to view numerical formulas and symbols. The ClassWiz makes it possible to display on the screen twice the number of characters in normal size and six times the number in small size compared with previous models. A high-performance processor and twice the memory of previous models ensure speedy operation and superior computational power.

Casio Fx-991ex Scientific Calculator + WYNGS Protective Case Black

fx-991EX, Black Scientific Calculator