Casio is multinational electronics manufacturing company headquartered in Shibuya, Tokyo, Japan. Its products include Watches, Calculators, mobile phones, cameras and musical instruments.
Casio was founded in 1946 and it succeeded to attract a wide range. Casio developed its first calculator in 1957
Key Features
Redesigned ES PLUS series calculators featuring easy-to-understand Natural Textbook Display, Non-Programmable Scientific Calculator with 417 Functions
Stylish design but same function as Casio FX-991ESPLUS 1st edition, 10-digit mantissa + 2-digit exponential display
Basic Trigonometrical & Statistics Functions, and many more functions
Colour coded keypad for easy key differentiation, Simple and easy to use, Comes with new slide on hard case
Power Source: Battery Powered Model Name: FX 991ES Plus Material: Plastic Display Type: LCD
Product 1: 10 + 2 digits, 417 Functions, Natural Textbook Display, Solar Battery Product 1: Multi-replay (Quick and easy recall of previously executed formulas for editing and re-execution) Product 1: Matrix and Vector calculations, Complex number calculations, Base-n calculation Product 1: Statistics ((List-based STAT-data editor, Standard deviation, Regression analysis) Product 2: 2nd edition comes with same features and new sleek design with curved edges which makes it compact and easy to carry Product 2: Trigonometrical, Logarithmic, Permutation, Combination and many other mathematical Functions Product 2: Colour coded keypad for easy key differentiation Product 2: Drop resistant body with water resistant printing on Keys 10 + 2 digits, 417 Functions, Natural Textbook Display, Solar Battery Multi-replay (Quick and easy recall of previously executed formulas for editing and re-execution) Matrix and Vector calculations, Complex number calculations, Base-n calculation Statistics ((List-based STAT-data editor, Standard deviation, Regression analysis)
Product 1: 10 + 2 digits, 417 Functions, Natural Textbook Display, Solar Battery
Product 1: Multi-replay (Quick and easy recall of previously executed formulas for editing and re-execution)
Product 1: Matrix and Vector calculations, Complex number calculations, Base-n calculation
Product 1: Statistics ((List-based STAT-data editor, Standard deviation, Regression analysis)
Product 2: 2nd edition comes with same features and new sleek design with curved edges which makes it compact and easy to carry
Product 2: Trigonometrical, Logarithmic, Permutation, Combination and many other mathematical Functions
Product 2: Colour coded keypad for easy key differentiation
Product 2: Drop resistant body with water resistant printing on Keys
10 + 2 digits, 417 Functions, Natural Textbook Display, Solar Battery
Multi-replay (Quick and easy recall of previously executed formulas for editing and re-execution)
Matrix and Vector calculations, Complex number calculations, Base-n calculation
Statistics ((List-based STAT-data editor, Standard deviation, Regression analysis)
What's In the Box
1 x 991ES PLUS
