Casio FX-991CEX
Battery operated, Solar panelDelivered tomorrow5 pieces in stock
Free shipping starting at 50.–
At a Glance
Textbook-style display
The two-line 12-digit display shows mathematical formulas exactly as they appear in school textbooks.
Clear menu navigation with icons
The use of icons on the menu screen makes selecting functions particularly straightforward.
Combined solar power supply
Solar operation is supported by a backup battery to ensure long-lasting readiness for use.
In Detail
30-day right of return
24 Months Warranty (Bring-in)
5 additional offers