Calcolatrice Casio FX-991CW 540+ FUNZ. SCIENTIFICA

CASIO – Le Rayon des Calculatrices

FX-991CW Advanced Scientific Calculator : Office Products

Casio ClassWiz CW fx-991CW Scientific Calculator - 540 Functions - LCD Display, Plastic Key - Flash - 12 Digits - LCD - Battery Powered - 1.0 - LR44 - 0.4 x 3 x 6.3 - Black - 1

FX-991CW Advanced Scientific Calculator : Office Products

Casio FX-991CW Classwiz Non-Programmable Scientific CalculatorProduct Details:* Country of Origin : ‎ThailandAbout this item4-times better resolution

Casio FX-991CW Engineering/Scientific Calculator, Black, 3 x 6.5 x 0.4

Which is better, the Casio FX991 EX or FX 991 CW? What is the difference between these two calculators? Which one should I get? Is FX 991 CW the best non-programmable calculator?

fx-991CW

fx-991CW, ClassWiz, Non programmable, scientific calculator

Casio FX-991EX Classwiz Non-Programmable Scientific Calculator, 552 Functions