The FX-991EX is Casio’s most Advanced and latest scientific with 550 Functions that allows the user to carry out basic spreadsheet calculations for the first time on a scientific calculator.
A new high resolution screen that is 4 times higher than the familiar displays of earlier models and allows clear viewing in a Natural Textbook format.
Permitted for use in all UK exams where a Scientific calculator can be used including Core Maths and new A / AS Level.
Carbon fibre style case and metallic keys.
Solar powered with battery back up.