Scientific calculator CASIO FX-570ESPLUS-2 — 12‑digit, dot‑matrix display, 42 keys, battery, cover, black

The Casio FX-570ESPLUS-2 is a scientific desktop calculator with a 12-digit display and battery power designed for study and professional use. The black casing houses a clear numeric and function layout with a multi-line natural textbook display that shows fractions, roots and other expressions in conventional mathematical notation. This model offers a broad set of built-in functions for algebra, trigonometry, statistics and engineering calculations, providing consistent, reliable results for classroom exercises, exams and routine technical work.

Advantages

The FX-570ESPLUS-2 delivers accurate calculations with a 12-digit display suitable for a wide numeric range. Natural Textbook Display simplifies reading and entering expressions as they appear in textbooks, reducing input errors. The compact desktop form factor and battery operation make it convenient for study desks and exam conditions where a mains connection is not available. A comprehensive function set covers scientific, statistical and fractional operations needed in various curricula and professional applications.

Suitable for

• High school and university students in math, physics and engineering courses
• Teachers and tutors preparing lessons and exercises
• Laboratory and field calculations requiring portable desktop tools
• Professionals performing routine scientific and statistical computations

Key specifications

• Display: 12-digit multi-line Natural Textbook Display
• Power: battery-operated for portable desktop use
• Functions: algebraic, trigonometric, logarithmic, exponential, fraction, permutations, combinations, matrix and vector support for complex calculation workflows
• Statistical modes: descriptive statistics and regression calculations
• Design: compact black desktop housing with clearly labeled keypad

How to use

Place the calculator on a stable surface and ensure the battery is installed. Use the Natural Textbook Display to enter expressions in the same visual format as they appear in textbooks; operators and functions are selected from the keypad and function menus. Select the required calculation mode (standard, fraction, statistic, etc.) and enter values step by step. For multi-step problems, use the parentheses and memory functions to preserve intermediate results. Refer to the built-in menu prompts on the display to navigate advanced functions such as matrix operations and regression analysis.

Usage recommendations

For exam use and study sessions, verify allowed calculator models with your institution. Replace batteries before prolonged use to avoid data interruption and store the calculator in a protective case to prevent key wear and surface damage.