Casio FX-991DE CW
Battery operated, Solar panelDelivered the day after tomorrow
More than 10 pieces in stock
More than 10 pieces in stock
Free shipping starting at 50.–
At a Glance
Comprehensive range of functions
Featuring a total of 696 mathematical and scientific functions, the device offers extensive equipment for school and university.
Natural textbook display
The four-line display shows mathematical expressions such as fractions, roots and logarithms with up to 12 digits in a natural layout.
Dual power supply
The combination of solar energy and battery operation ensures a reliable power supply for everyday school and university life.
In Detail
30-day right of return
24 Months Warranty (Bring-in)
16 additional offers