Casio FX-991ES Plus-2nd Edition Scientific Calculator PLUS Large 2-line display:
The large display makes it easy to read your calculations, even for complex ones.
417 functions: The FX-991ES PLUS has a wide range of functions to meet your needs, from basic arithmetic to trigonometric functions.
Environmentally friendly Compliant with RoHS environmental regulations:
The materials used in ES PLUS series calculators comply with European RoHS environmental regulations, an international standard.
Comes with Slide-On Case
