Description
Advanced Scientific Calculator
The Casio fx-991ZA PLUS II is a non-programmable scientific calculator with a natural textbook 2-line display, supporting South African curriculum requirements. Suitable for secondary school learners, educators, and anyone needing a versatile scientific calculator for advanced calculations.
Key Features – Casio fx-991ZA PLUS II
- 452 Functions: Supports a wide range of mathematical, statistical, and scientific operations.
- Natural Textbook Display: Two-line dot matrix display for clear input and output.
- Multiple Modes: Includes Equation, Complex Number, Matrix, Base-n, Ratio, and Inequality modes.
- Advanced Calculations: Integration, Differentiation, Sigma, Prime Factorisation, and Q1/Med/Q3 in statistics.
- Dual Table Mode: Allows calculations with two functions simultaneously.
- Power Supply: Solar and battery with approximate battery life of 3 years and auto power off.
- Portable Design: Compact size (161.5 × 77 × 11.1 mm) and lightweight (95 g) for easy transport.
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Specifications – Casio fx-991ZA PLUS II
- Brand: Casio
- Model: fx-991ZA PLUS II
- Type: Non-programmable, advanced scientific calculator
- Functions: 452
- Display: Natural textbook 2-line, dot matrix LCD
- Modes: Inequality, Ratio, GCD/LCM, Quotient & Remainder, Equation, Complex Number, Matrix, Base-n, Distribution Calculation, SOLVE, CALC, Dual Table, Sigma
- Power: Solar & Battery (approx. 3 years battery life)
- Auto Power Off: 10 min / 60 min selectable
- Size: 161.5 × 77 × 11.1 mm
- Weight: 95 g
Why Choose this Casio calculator
- Supports advanced mathematical and statistical functions.
- Natural textbook display improves readability and input accuracy.
- South African curriculum approved for secondary education.
- Solar and battery-powered for long-lasting use.
- Lightweight and compact for portability between home and school.
- Multiple calculation modes support a wide variety of problems.
Applications
The Casio calculator is ideal for secondary school and higher education learners, educators, engineers, and professionals requiring accurate advanced scientific calculations for maths, statistics, physics, and engineering tasks.
