Casio FX-991ES Plus-2nd Edition Scientific Calculator

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Casio FX-991ES Plus-2nd Edition Scientific Calculator

Name: Casio FX-991ES Plus-2nd Edition Scientific Calculator
Brand: SHREEJI ENGINEERING ENTERPRISES
Price: 1295 INR
Availability: InStock

Price 1295 INR/ Unit

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MOQ : 1 US Gallon

Casio FX-991ES Plus-2nd Edition Scientific Calculator Specification

Cover Material
Hard Plastic

Product Type
Scientific Calculator

Power Source
Dual Power (Solar + Battery)

Material
Plastic

Max. Digits
12 Digits

Usage
Educational, Engineering, Scientific Calculations

Style
Standard

Size
162 x 80 x 11.1 mm

Color
Black with White Keys

Weight
Approx. 90g

Logarithmic/Exponential Functions
Available

Battery Type
LR44 (Included)

Statistical Calculation
1- & 2-variable Statistics, Regression, Standard Deviation

Functions
417 Functions

Fraction Calculation
Available

Replay Function
Multi-replay

Display Type
Natural Textbook Display (Natural-V.P.A.M.)

Base-n Calculation
Decimal, Binary, Hexadecimal, Octal

Matrix Calculation
Yes

Slide-on Hard Case
Included

Equation Solver
Yes (Polynomial and Simultaneous Equation)

Memory
9 Variable Memory

Key Layout
Ergonomic, Color Coded Keys

Integration/Differentiation
Definite Integral and Differential Calculations

About Casio FX-991ES Plus-2nd Edition Scientific Calculator

Casio FX-991ES Plus-2nd Edition Scientific Calculator

Weare National Channel Partner forCASIO INDIA, Exclusively for the Graphic as well as ScientificCalculators and Institutional Sales.

About the FX-991ES Plus-2nd Edition ScientificCalculator

Redesigned ES PLUSseries calculators featuring easy-to-understand Natural Textbook Display,Non-Programmable Scientific Calculator with 417 Functions

Stylish design butsame function as Casio FX-991ESPLUS 1st edition, 10-digit mantissa + 2-digitexponential display

BasicTrigonometrical & Statistics Functions, and many more functions

Colour coded keypadfor easy key differentiation, Simple and easy to use, Comes with new slide onhard case

3-years warranty bymanufacturer

Visit our website: www.ezbuy.co.in

Our email id: see.distributors@gmail.com

Kindly Feel Free tospeak to me for any clarifications on my mobile 98673 61590.

Natural Textbook Display

The FX-991ES Plus-2nd Edition uses Natural-V.P.A.M. display technology, ensuring mathematical expressions are shown exactly as they are written in textbooks. This feature makes formula entry and verification more intuitive, reducing errors during complex calculations and exams, and supporting a smooth learning experience.

Versatile Functionality for Education and Engineering

Equipped with 417 functions ranging from basic arithmetic to advanced calculus, matrix operations, and statistical analysis, this calculator provides robust support for students and professionals alike. Equation solvers and multi-replay functions enhance productivity and accuracy in classrooms and on the field.

Durable Design with Practical Features

Engineered with an ergonomic, color-coded key layout and a robust plastic body, the calculator offers comfort during prolonged use. The dual power system (solar plus LR44 battery) ensures reliable operation, while the slide-on hard case adds protection for everyday transportation.

FAQ's of Casio FX-991ES Plus-2nd Edition Scientific Calculator:

Q: How does the Natural Textbook Display on the Casio FX-991ES Plus-2nd Edition improve calculations?

A: The Natural Textbook Display (Natural-V.P.A.M.) presents mathematical expressions as they are written in textbooks, enabling easier input, better comprehension, and reduced likelihood of input errors, especially for complex equations.

Q: What are the key benefits of using this calculator for engineering and scientific students?

A: Students in engineering and science gain access to 417 functions, matrix and equation solvers, and statistical calculations necessary for coursework. The intuitive display, reliable dual power, and ergonomic keys support productivity and comfort during exams and regular study.

Q: When should I use the equation solver or matrix calculation functions?

A: Utilize the equation solver for solving polynomial and simultaneous equations, and use the matrix calculation feature for tasks involving linear algebra, such as finding determinants or performing matrix multiplication in assignments or professional settings.

Q: Where can I purchase the Casio FX-991ES Plus-2nd Edition in India?

A: The calculator is available through authorized distributors, suppliers, and traders across India. You can also find it at stationery retailers, electronics stores, or through credible online marketplaces.

Q: What is the benefit of the dual power supply in this calculator?

A: The combination of solar and battery power ensures continuous usability. Under normal lighting conditions, solar power supports the calculator, while the included LR44 battery offers reliable backup, reducing interruptions during important calculations.

Q: How do I store and protect the calculator during transportation?

A: The calculator comes with a slide-on hard plastic case that securely covers the device, protecting it from scratches and minor impacts, making it convenient to carry in bags or pockets between classes or work sites.

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