✔ Casio FX-991ES Plus 2nd Edition – Ideal scientific calculator for students and professionals
✔ Features 417 functions, including statistics, matrix calculations, and complex numbers
✔ Natural Textbook Display for easy viewing of equations and results
✔ Dual power: Solar and battery for reliable, long-lasting use
✔ Available in Black (Bk), Blue (Bu), and Pink (Pk) colors
✔ Fast delivery & customer support across Bangladesh from Ahona Corporation