Casio Classwiz FX-991EX Scientific  Calculator

Casio Classwiz FX-991EX Scientific Calculator (12 Digit)

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Casio Classwiz FX-991EX Scientific Calculator  (12 Digit)

4.6
4,778 Ratings & 683 Reviews
₹1,087
1,145
5% off
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    Color
    • Black
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    Highlights
    • Scientific Calculator
    • 12 Digits Display
    • Powered By: Battery
    • Warranty Summary: 3 Years All India Manufacturer Warranty
    Services
    • 3 Years All India Manufacturer Warranty
    • 10 Days Replacement Policy
      ?
    • Cash on Delivery available
      ?
    Seller
    RetailNet
    4.6
    • 10 Days Replacement Policy
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  • Product Description
    Almost everyone depends on a calculator to face their daily tasks. Whether you're a student looking to solve your math problems or an adult who wants to calculate your bills and balance your chequebook, this scientific calculator from Casio will definitely suffice. Equipped with a High-resolution LCD, Metallic Keys, Menu Driven User Interface, and Easy-to-understand Key Notation, this calculator is a must-have device to have around the house.
    High-resolution LCD

    Reading even complex equations and long expressions is made easy, thanks to the high-resolution LCD featured in this calculator.

    Attractive Body

    The body of this calculator is applied with a special surface process which gives it its elegant texture and design.

    Metallic Keys

    Experience a sense of convenience and luxury with the look and feel of the metal keys.

    QR Code

    You can use your smartphone to scan a QR code created by this calculator and use it to view graphs or carry out statistical problems using the Statistics app in the calculator.

    Easy-to-understand Key Notation

    Signs and symbols used in the key notation are similar to those found in mathematics textbooks, making input quick and straightforward.

    Menu-driven User Interface

    With this interface, students can easily find out the required function and execute it easily.

    Visualization

    After you've defined two functions and created a table value of those, you can view a graph of it by scanning the QR Code through your smart device.

    Easy Access to User Manual

    With the QR Code, you can also learn how to use the Statistical menu. While selecting it, create a QR Code and scan it through your smart device. You can then view the step-by-step guidelines on using the Statistical menu.

    Specifications
    General
    Brand Name
    • Casio
    Model No
    • Classwiz FX-991EX
    Type
    • Scientific
    Display (Digits)
    • 12
    Power Source
    • Battery
    Dimensions
    Length
    • 78 mm
    Width
    • 12.7 mm
    Height
    • 154 mm
    Weight
    • 145 g
    Warranty
    Warranty Summary
    • 3 Years All India Manufacturer Warranty
    Service Type
    • To register this product online for the warranty, the customer has to visit https://register.casio.in. Post login, Select the 'Online Store� option and follow the steps further. Please refer the mentioned link for further details
    Frequently Bought Together
    1 Item
    1,087
    1 Add-on
    368
    Total
    1,455
    Ratings & Reviews
    4.6
    4,778 Ratings &
    683 Reviews
    • 5
       3,564
    • 4
       858
    • 3
       185
    • 2
       62
    • 1
       109
    + 106
    5

    Terrific purchase

    Amazing calculator..... Superb...... Don't be afraid to see the the image written '' fx570ex''..... If you order it, you get original '' fx 991ex ''...... Pritam Dutta
    READ MORE

    Pritam Dutt

    Certified Buyer, Kolkata

    Jun, 2018

    62
    6
    Report Abuse
    5

    Great product

    awesome product.
    lite weight, stylish, multifunctional, handy.
    totally impressed
    READ MORE

    Adarsh Kumar

    Certified Buyer, Bhubaneswar

    Jul, 2018

    24
    2
    Report Abuse
    5

    Mind-blowing purchase

    This is one of the best Scientific calculator
    READ MORE

    Flipkart Customer

    Certified Buyer, Kandi

    Jul, 2017

    29
    4
    Report Abuse
    5

    Simply awesome

    very good quality. easy to use. It is a beast. .......
    READ MORE

    Flipkart Customer

    Certified Buyer, Nebadhai Duttapukur

    8 months ago

    4
    0
    Report Abuse
    5

    Best in the market!

    Good one
    READ MORE

    RICHIK MAJUMDER

    Jun, 2017

    9
    2
    Report Abuse
    4

    Good quality product

    Calculator is sleek and sturdy, has 552 functions which is great. Buttons are good and one more thing calculator is pretty light as compared to other calculator.
    READ MORE

    Prabhakar Manjhi

    Certified Buyer, Howrah

    8 months ago

    6
    1
    Report Abuse
    4

    Good quality product

    Product is good. Because of phone pe wallet I got it only in rs300. From Flipkart side nothing special. Worst customer service. Rude executive. I had to pickup the order.
    READ MORE

    Arijit Roy

    Certified Buyer, Kapurthala District

    Sep, 2017

    4
    1
    Report Abuse
    5

    Simply awesome

    I would highly recommend this product! I received it in 3 days. I have no issues whatsoever. There was a very helpful instruction manual inside the box, along with, 3 years Casio Warranty. I am an AS level student and I find it very useful.
    READ MORE

    Vijayalakshmi Govindaswamy

    Certified Buyer, Coimbatore

    Jun, 2017

    4
    1
    Report Abuse
    5

    Fabulous!

    Nothing much to say about the calculator. Cost effective most efficient one for this price but the delivery took a lot of time (3 days). Moreover this series has a display of 10+2 digit and it has a solar power as charging mode as well which is not mentioned in the description.Believe me friends it's the original product. Lastly I would like to add one more thing, another listing of the same product, they have mentioned it as 16 digit display which is futile but they have mentioned the chargi...
    READ MORE

    Richik Majumder

    Certified Buyer, Kalyani

    Jun, 2017

    37
    43
    Report Abuse
    5

    Super!

    Very Good Calculator
    Just as i wanted...
    Really Awesome in this price segment
    READ MORE

    Animesh Das

    Certified Buyer, Raiganj

    3 months ago

    2
    0
    Report Abuse
    +
    All 683 reviews
    Questions and Answers
    Q:Shall I use this for GATE engineering exam or there is any restrictions to use this type of advanced calculator inside exam hall?
    A:No any type of scientific calculator is not allowed in GATE exam. Calculator is provided on the Computer screen itself
    Flipkart User
    Certified Buyer
    29
    2
    Report Abuse
    Read other answers
    Q:can we find roots for cubic equations using this
    A:yes,you can find roots for quadratic,cubic and 4th degree equations
    Dinesh T
    Certified Buyer
    20
    3
    Report Abuse
    Read other answers
    Q:Is it programmable
    A:No. It is not programmable.
    Anonymous
    Certified Buyer
    29
    6
    Report Abuse
    Read other answers
    Q:Which is better till m.tech casio fx991 ES plus or casio classwiz fx991 EX
    A:EX has many features better than ES. Though it is a bit costly than ES but its value for money.
    Rachit Saxena
    Certified Buyer
    5
    0
    Report Abuse
    Q:can i use this calculator B.Tech semester examination?
    A:Yes Sure!
    Anonymous
    Certified Buyer
    4
    0
    Report Abuse
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    Q:Is this a programmable calculator
    A:No.
    Anonymous
    Certified Buyer
    4
    0
    Report Abuse
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    Q:can we do 4×4 matrix multiplication
    A:yes
    Josvin Corda
    Certified Buyer
    15
    6
    Report Abuse
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    Q:which one is better one from casio classwiz fx 991 ex or fx 991 es for EEE STUDENTS
    A:fx991 ex is better.
    Anol Chakraborty
    Certified Buyer
    4
    1
    Report Abuse
    Q:Does it store calculation history? Which is the most v-f-m scientific calculator in the market now - considering the long run?
    A:FX 991EX store's calculated history but upto what end I don't no . think for long run I recommend this one as a scientific calculator
    Flipkart User
    Certified Buyer
    8
    5
    Report Abuse
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    Q:Is it possible to compute the modular operation using this calculator?
    A:For modulus as in complex numbers, it is possible to perform complex operations. for modulus as in number system, there's "abs" function for it.
    Anonymous
    Certified Buyer
    2
    0
    Report Abuse
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