آلة حاسبة علمية من كاسيو (505) دالة دقة عالية للحسابات المعقدة لون أسود

It includes a wide range of scientific, trigonometric, and statistical operations, plus advanced features like matrix operations and complex numbers to support higher education and professional work.

Natural Textbook Display shows formulas exactly as they appear in textbooks, making it easier to read and verify expressions during calculations.

The multi-line display lets you view multiple lines of calculations at once, so you can review your steps and results side by side for better accuracy.

Switch to matrix mode, define the matrix size, input the elements, and then use matrix functions to perform operations such as determinant, inverse, transpose, addition, or multiplication with other matrices.

It is solar powered with a battery backup, providing energy efficiency and long-term use in well-lit environments and reliable operation when needed.

Ideal for students and professionals in physics, engineering, mathematics, and statistics who need a robust scientific tool for complex calculations, data analysis, and matrix arithmetic.

Power on the device, set the mode to the appropriate calculation type, explore basic operations like arithmetic and functions, and then progressively access advanced features using the SHIFT and MODE keys as needed.

The FX570ES Plus-2 is built for reliability and safety, with standard safety and build quality for classroom and lab use. Check with your instructor or exam guidelines to ensure it meets specific rules for your course.

The FX570ES Plus-2 focuses on a strong scientific and engineering feature set, including matrix and complex number support, while the FX-991EX ClassWiz is a newer ClassWiz model often emphasizing a high-resolution display and broader general math capabilities. For a direct feature-to-feature look, you can compare side by side on Fepy: https://fepy.com/products/casio-fx-991ex-classwiz

The FX570ES Plus-2 offers more advanced features such as matrix operations and complex numbers, whereas the FX-300ES Plus is a solid basic scientific calculator with essential functions. For more comparison options on Fepy, see https://fepy.com/products/casio-fx-300es-plus

Fepy provides a return option within the specified period for eligible products, subject to unused condition and original packaging. Please review the return terms applicable at the time of purchase to ensure eligibility.