Description
Features
Non-Programmable Scientific Calculator – CASIO fx-991EX CLASSWIZ
In examination, time is the most important resource, and therefore your calculator must compute expression quickly. The latest Scientific Calculator from Casio, fx-991EX Classwiz is 4 times faster than previous model fx-991ES Plus and having 4 times better resolution for easier viewing. ClassWiz has intuitive user interface and high-performance functions, so ideal for education. It is most recommended by teachers across the world for students community from school to college and university level.
