Casio fx 991EX CLASSWIZ Natural VPAM Non Programmable Scientific Calculator

– fx-991EX edition with 552 functions is perfect for engineering, polytechnic and science students
– Natural text book displays text as written in text books. This feature makes number reading easy and fast.
– Highly visible, easy-to-press cursor keys and function keys
– High-resolution LCD shows more of your work to minimize scrolling
– Advanced calculations let you quickly work through multi-step problems
– Online Visualization provides fast representation of data for entire class
– Hard case that’s attachable and detachable in both the directions
– 2-way power ensures reliable use in any setting
– 2 Level Authenticity Check: Before and After purchase, with QR code feature. Scan QR code to check for authenticity.
– Number of Functions : 552
– Supports Statistics Trigonometry, permutations & combinations, logarithmics, integrations, differentials, simultaneous & polynomial equations, vector matrices, complex numbers, Base-n calculations and many more
– 3-year warranty