FX-991MS Casio Calculator Science 2nd edition is the best and affordable calculator.
With three key advantages, the MS series is reborn
Introduces the excellent features of the MS series 2nd edition
Optimal education tools realized through a design that emphasizes comfort in the hand, legibility, and usability through the pursuit of simplicity
Quality Authentic quality
Excellent quality and authentication ensure confidence and peace of mind for use in educational settings
Function High functionality, excellent operability
Functions designed with education in mind