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CG20

Discontinued

fx-CG20

The fx-CG20 is an advanced graphic calculator, with natural maths display on a full-colour, high resolution backlit screen.


The fx-CG20 was discontinued in 2017 and replaced with the fx-CG50. At present the fx-CG20 calculator can be updated to have the same software as the fx-CG50.0

fx-CG20 fx-CG50

991ES

Discontinued

991ES

The Natural Display (Natural-V.P.A.M.) shows mathematical expressions like roots and fractions as they appear in your textbook, and this increases comprehension because results are easier to understand.


The fx-991ES was discontinued in 2017 and replaced with the fx-991EX ClassWiz.

fx-991ES fx-991EX