Product details
Casio fx-991ES Plus 2 series, is another piece of scientific calculators from Casio after the Ms series. It is designed to Feature Easy-to-Understand Natural Textbook Display Technology
Optimal education tools realized through a design that emphasizes comfort in the hand, legibility, and usability through the pursuit of simplicity.
Natural display to insert and display numeric expressions as they appear on textbooks, 24 levels of brackets Regression and correlation coefficients.
Rahma mwita. –
I got my Calculator here. They brought it at time. I am looking forward to order other items from here.