Operates on both solar and battery power, ensuring it won't fail during a long exam.
The fx-50FH II uses a Two-Way Power system (Solar + LR44 battery). Replace the battery if the display dims significantly. casio fx-50fh ii user manual
It utilizes a high-resolution dot-matrix display that can show up to two lines of data (10+2 digits), allowing users to view formulas and results simultaneously. Power System: Operates on both solar and battery power, ensuring