Casio calculator fx-991EX

Casio fx-991EX ClassWiz Scientific Calculator – €30

NOT ALLOWED IN LEAVING CERT. THIS IS NOT FOR SECONDARY STUDENTS.

Selling a Casio fx-991EX ClassWiz in excellent condition. This is the ultimate high-performance calculator for University-level STEM, Engineering, Science, and Business students.
(Note: This model features advanced functions like matrices and calculus, making it perfect for college/third-level, but please note it is not permitted for the Leaving Cert).
Top-Tier Performance: High-resolution spreadsheet display and incredibly fast processing speeds.
552 Functions: Includes advanced matrix calculations, complex numbers, vectors, numerical calculus (integration/differentiation), and advanced statistics.
Dual Power: Solar powered with a battery backup so it never dies on you.
Condition: Perfect working order, clean screen, and includes the slide-on hard cover.