Casio fx-991ES PLUS Scientific Calculator

Experience precision and performance with the Casio fx-991ES PLUS Scientific Calculator, featuring an intuitive natural textbook display that simplifies complex equations for effortless learning and problem-solving. This sleek, lightweight calculator in classic black is perfect for students, engineers, and professionals, offering over 400 advanced functions including calculus, matrix operations, and statistics. The latest 2nd edition comes equipped with a user-friendly interface, solar and battery dual power, and a durable build backed by a generous 3-year warranty. Compact in size, it's easy to carry in your bag or pocket, making it the ideal companion for exams and everyday calculations.