CASIO CALCULATOR fx-991ES PLUS 2ND EDITION BLUE
CASIO CALCULATOR fx-991ES PLUS 2ND EDITION BLUE
The Casio fx-991ES PLUS 2nd Edition is a non-programmable scientific calculator designed for advanced mathematics and engineering applications. It features a Natural Textbook Display, allowing expressions and results to appear as they do in textbooks, enhancing comprehension. This model offers 417 functions, including:
- Equation solving
- Matrix and vector calculations
- Complex number computations
- Integration and differentiation
- Statistical analysis
- 40 scientific constants
- Metric conversions
The calculator is powered by both solar energy and a battery, ensuring reliable operation. Its compact design measures 161.5 × 77 × 11.1 mm and weighs 95 grams, making it portable and convenient for students and professionals alike. The device comes with a hard case for protection.
The blue variant of the fx-991ES PLUS 2nd Edition offers the same functionalities as the standard model, with a distinctive color for personal preference. This calculator is widely accepted in educational settings and is suitable for use in exams where non-programmable calculators are permitted.
