Casio FX-991CW Classwiz Non-Programmable Scientific Calculator

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Casio FX-991CW Classwiz Non-Programmable Scientific Calculator

Name: Casio FX-991CW Classwiz Non-Programmable Scientific Calculator
Brand: SHREEJI ENGINEERING ENTERPRISES
Price: 1595 INR
Availability: InStock

Price 1595 INR/ Unit

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MOQ : 1 US Gallon

Casio FX-991CW Classwiz Non-Programmable Scientific Calculator Specification

Cover Material
Plastic (Hard Case)

Product Type
Non-Programmable Scientific Calculator

Power Source
Dual Power (Solar + Battery)

Material
Plastic

Max. Digits
12 digits

Usage
Education, Engineering, Examination

Style
Modern

Size
162 77 10.7 mm

Color
Black & Grey

Weight
Approx. 90g

Model Number
FX-991CW

Fraction Calculations
Yes

Functions
552 Functions

Prime Factorization
Yes

Menu Language
English

Auto Power Off
Yes

Complex Number Calculations
Yes

Statistical Calculations
Standard deviation, Regression analysis

Display Type
Natural Textbook Display (Dot Matrix)

Integration/Differentiation
Numerical Integration and Differentiation

Memory
9 variable memories

Matrix & Vector Calculations
Yes

Input Method
Icon-based menu

Equation Solver
Yes (Simultaneous and Polynomial equations)

Keypad Type
Plastic keys

Allowed in Exams
Yes (as per most academic boards)

About Casio FX-991CW Classwiz Non-Programmable Scientific Calculator

Casio FX-991CW Classwiz Non-Programmable Scientific Calculator

Weare National Channel Partner for CASIO INDIA, Exclusively for the Graphicas well as Scientific Calculators and Institutional Sales.

About the Casio FX-991CW Classwiz Non-ProgrammableScientific Calculator

Newer Version ofCasio 991 EX & 4-times better resolution than Casio 991ES Plus for easierviewing of long expressions

Natural TextbookDisplay- Input and display fractions, powers, logarithms, roots, and othermathematical formulas and symbol just as they appear in textbooks

ScientificCalculator with inbuilt QR Code function --Calculator can generate QR Code --Useful from graphical visualization & accessing user manual using yoursmart phone

Faster than anyprevious Casio Non-Programmable Scientific Calculator

Up to Four DegreeSimultaneous and Polynomial Solver, Numerical Integration, Differentiation,Statistics, Matrix, Vector Calculation

3 Years All India Manufacturer Warranty

Visit our website: www.ezbuy.co.in

Our email id:see.distributors@gmail.com

Kindly Feel Free to speak to me for any clarifications on my mobile 9867361590.

Comprehensive Functionality for Diverse Needs

Equipped with 552 functions, the Casio FX-991CW Classwiz supports a range of calculations from basic arithmetic to advanced engineering math. Key features include numerical integration, differentiation, regression analysis, prime factorization, and simultaneous/polynomial equation solving, making it a versatile tool for students and professionals.

Natural Textbook Display for Enhanced Clarity

The Natural Textbook Display presents equations and mathematical expressions just as they appear in textbooks, making them easy to interpret and reducing the chance of errors. The dot matrix display and icon-based menu foster intuitive navigation, even for complex operations.

Robust Design and Energy Efficiency

The calculator boasts a modern, lightweight build using sturdy plastic with a matching hard case for protection. Its dual power source-solar and battery-ensures uninterrupted performance, while the auto power-off function conserves energy when not in use.

FAQ's of Casio FX-991CW Classwiz Non-Programmable Scientific Calculator:

Q: How does the Casio FX-991CW benefit students during exams and studies?

A: The Casio FX-991CW is allowed in most academic exams because it is non-programmable. Its Natural Textbook Display and icon-based menu simplify complex problem-solving and reduce input errors, making it ideal for quick, accurate computations during tests and daily studies.

Q: What types of mathematical operations and subjects can the FX-991CW handle?

A: This calculator can perform a broad spectrum of calculations, including standard arithmetic, regression and statistical analysis, matrix and vector operations, equation solving, numerical integration and differentiation, prime factorization, fractions, and complex numbers. It is suitable for mathematics, engineering, physics, and statistics subjects.

Q: When should I use the memory functions, and how many memories are available?

A: Use the memory functions when you need to store values for reuse in multiple calculations-especially helpful for lengthy computations or multi-step problems. The FX-991CW offers nine variable memories, letting you save and recall up to nine different numbers or results as needed.

Q: Where can I purchase the Casio FX-991CW calculator in India?

A: You can find the Casio FX-991CW distributed, supplied, and traded through authorized dealers, online retailers, and stationery stores across India. Ensure you purchase from reputable suppliers for original products and warranty support.

Q: What is the process for switching between different functions or calculation modes?

A: The calculator's icon-based main menu allows users to visually select different functionality groups (e.g., statistics, matrices, equations) by arrow keys. Simply navigate to the required mode and confirm selection to begin specific types of calculations quickly and intuitively.

Q: How does the dual power feature work and what benefits does it offer?

A: The FX-991CW operates on both solar and battery power. The solar panel helps conserve battery life in well-lit environments, while the battery ensures reliable performance in low-light conditions, so you never have to worry about power interruptions during crucial calculations.

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