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

4.5 out of 5 stars 4,082 ratings
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3 Year Warranty

6 months additional warranty for products registered online

How to avail Warranty?

• Register your product on https://register.casio.in/

• 3 years all India Manufacturer Warranty from the date of purchase

• To claim your warranty, produce original bill copy/invoice at authorized Casio service center (Warranty card & stamp is not mandatory for online purchases)

• For any service related enquiries and feedback, call Casio India Helpline Number: - 011-66999200 or Email at casiocare@casio.co.in
In stock.
FX-991ES Plus 2nd Edition

Enhance your purchase

Power Source Solar, Battery
Brand Casio
Colour Black
Number of Batteries 1 LR44 batteries required. (included)
Model Name Scientific

About this item

  • 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
  • 3-years warranty by manufacturer
  • For any warranty/service related issue, please reach out to Casio customer care at 18002022746

Buy this product as Renewed and save ₹ 163.05 from the regular price.

(Renewed) Casio FX-991ES Plus-2nd Edition Scientific Calculator ₹ 923.95
(3)
Minimal to no signs of wear and tear, backed by a 6 month warranty

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Frequently bought together

  • Casio FX-991ES Plus-2nd Edition Scientific Calculator
  • +
  • Mi Power Bank 3i 20000mAh (Sandstone Black) Triple Output and Dual Input Port | 18W Fast Charging | Power Delivery
Total price: 2 586,00 ₹
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Product information

Style Name:FX-991ES Plus 2nd Edition

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Customer Rating 4.5 out of 5 stars (4082) 4.6 out of 5 stars (3930) 4.3 out of 5 stars (2091) 4.4 out of 5 stars (5347) 4.3 out of 5 stars (218) 4.4 out of 5 stars (457)
Price ₹ 1,087.00 ₹ 1,230.00 ₹ 641.00 ₹ 494.00 ₹ 522.00 ₹ 831.00
Shipping Fulfilled FREE Delivery. Details Fulfilled FREE Delivery. Details Fulfilled FREE Delivery. Details FREE Delivery on first order. Details Fulfilled FREE Delivery. Details Fulfilled FREE Delivery. Details
Sold By Appario Retail Private Ltd Appario Retail Private Ltd Appario Retail Private Ltd Appario Retail Private Ltd Appario Retail Private Ltd Appario Retail Private Ltd
Item Dimensions 16.2 x 7.7 x 1.1 cm 18.1 x 6.8 x 3.7 cm 16.2 x 7.7 x 1.4 cm 16.15 x 7.7 x 1.38 cm 16.15 x 7.7 x 1.11 cm 16.2 x 7.7 x 1.4 cm
Item Type Name Scientific Calculator Scientific Scientific Scientific Scientific
Item Weight 95 grammes 200 grammes 105 grammes 105 grammes 95 grammes 105 grammes
Model Number FX-991ES Plus-2nd Edition FX-991EX FX-82ES PLUS-2nd Edition C74 FX-350MS-2 FX-100MS-2

Product description

Style Name:FX-991ES Plus 2nd Edition

417 functions, Display: Natural Textbook Display, LCD (dot-matrix), 10 + 2 decimal places, Power supply: Solar & Battery, Basic Mathematical Functions, Table Generation, Base-n calculation, Scientific Constants, Vector, Basic Statistics, Differentiation, Non Graphing, Matrix, Equation, Integration, Complex number calculation, Comes with new slide-on hard case, Size (H x W x D): 11.1 x 77.0 x 161.5 mm, Weight: 95g


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4.5 out of 5 stars
4.5 out of 5
4,082 global ratings
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Top reviews from India

Reviewed in India on 11 February 2019
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5.0 out of 5 stars Product woud meet the expected daily usage of scientific calculation.
By Ajay Kumar Dhurkunde on 11 February 2019
The scientific calculator was delivered in less than 12 hours. Calculator is working fine, I bought it for my son, who is doing B.Tech and he is more than satisfied with the product. He got more functions whatever he would need to perform on daily scientific calculation. Calculator's design and keys are pretty and sturdy. One can buy with confidence; and it should fulfill his requirement.
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41 people found this helpful
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Reviewed in India on 21 September 2017
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26 people found this helpful
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Reviewed in India on 13 December 2020
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8 people found this helpful
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Reviewed in India on 9 August 2016
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15 people found this helpful
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Reviewed in India on 26 October 2020
Style Name: FX-991ES Plus 2nd EditionVerified Purchase
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5.0 out of 5 stars good quality keypad and display
By mithun on 26 October 2020
good quality calculator. ergonomic keypad layout and good response on key press. Solar charging option is a plus. I have used the 1st gen of same model; this 2nd gen is even better and breeze to use. 3yr warranty !! on registering product online. Got activated in 2hrs after registration.
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3 people found this helpful
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Reviewed in India on 7 February 2020
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5.0 out of 5 stars Good Calculator for science students
By Ajith Raj on 7 February 2020
Nice calculator for science students it has so many buld in calculation which save you time while calculating.
Different mode of calculation and nice display where we can adjust brightness.
If you replace the battary in correct time it will long last.
In this model you can easily replace battery without removing entire case.
This contain matrix, statistics, Base n,Equation solution, table and vector calculation mode.
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3 people found this helpful
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Reviewed in India on 13 September 2019
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3 people found this helpful
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Reviewed in India on 30 January 2021
Style Name: FX-991ES Plus 2nd EditionVerified Purchase
One person found this helpful
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Top reviews from other countries

Naz
5.0 out of 5 stars BEST CALCULATOR ON THE MARKET BY FAR!!
Reviewed in the United Kingdom on 8 January 2017
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3 people found this helpful
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Oscar
5.0 out of 5 stars Sehr gut
Reviewed in Germany on 27 January 2018
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14 people found this helpful
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SergCatalan
4.0 out of 5 stars Multifunktionstaschenrechner
Reviewed in Germany on 9 March 2021
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FAUSTO
5.0 out of 5 stars Ottima
Reviewed in Italy on 4 January 2018
Verified Purchase
qirong29
2.0 out of 5 stars Not intuitive enough
Reviewed in Australia on 20 March 2021
Style Name: FX-991ES Plus 2nd EditionVerified Purchase