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Casio FX-991CW Classwiz Non-Programmable Scientific Digit Original With Invoice - Picture 2 of 2

Casio FX-991 EX Scientific Calculator 552 Function Classwiz Spreadsheet

4.89226 product ratings

Soundsoulutions_worldwide (1695)
99.2% positive feedback

Price:

$32.00

Free shipping

Estimated delivery Fri, May 10 - Thu, Jun 13

Returns:

30 days returns. Buyer pays for return shipping.

Condition:

New

Faster than any previous Casio Non-Programmable Scientific Calculator. Scientific Calculator with inbuilt QR Code function --Calculator can generate QR Code -- Useful from graphical visualization & accessing user manual using your smart phone.

About this product

Product Identifiers

Brand
Casio
MPN
FX911EX
GTIN
4971850092315
UPC
4971850092315
eBay Product ID (ePID)
1940482094

Product Key Features

Size
Handheld
Key Size
Regular
Display Size
Regular
Features
Backlight, Calculus, Programmable, LCD Display
Type
Scientific, Basic
Model
FX-991EX

Dimensions

Weight
0.44 pounds

All listings for this product

item 1 Casio FX-991CW Classwiz Non-Programmable Scientific Digit Original With Invoice
$32.00
Free shipping
item 2 Casio FX-991EX Scientific Calculator Classwiz 552 function Spreadsheet FX-991
$29.97
+$9.79 shipping
item 3 Casio Scientific Calculator Classwiz 552 function Spreadsheet
$29.99
+$9.79 shipping
item 4 Casio FX-991EX Original Scientific Calculator Classwiz 552 function Spreadsheet
$29.99
+$9.89 shipping
item 5 Casio fx-9860G Scientific Calculator - USB Power Graphic
$49.99
Free shipping
item 6 Casio FX-991 EX Scientific Calculator 552 Function Classwiz Spreadsheet
$55.00
Free shipping

See all 6

4.9

4.9 out of 5 stars based on 226 product ratings

226 product ratings

208 users rated this 5 out of 5 stars
15 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
2 users rated this 1 out of 5 stars

Good value

Would recommend

Good quality

Most relevant reviews

See all 125 reviews

5 out of 5 stars
by andadav_69xrsdj...Oct 23, 2015
Awesome calculator
I upgraded to this calculator from a 115 es, and the only really difference that i cam tell is the screen. And the screen is easily worth the cost of the calculator. I'm an engineering student so I walk around with it every day and it is pretty durable. The screen makes the calculator so much more easy to use. I highly recommend this calculator.
Verified purchase: Yes | Condition: New
5 out of 5 stars
by UF3uTGxFSUu@Del...Apr 12, 2017
Great Calculator!
Excellent calculator, good design, lot of capabilities, the mathematical natural textbook expressions are nice, the spreadsheet is limited (it erased when the power go off) but very simple to use.
Verified purchase: Yes | Condition: New
5 out of 5 stars
by vvmm93Jan 31, 2017
The best money can buy
The absolute must-have calculator for Engineering students and professionals. Quickly solves any equation, integral, sum. Also a big plus is the ability to work in base 16 and convert rapidly between bases. The display is clear and crisp and the keys feel great.
Verified purchase: Yes | Condition: New
5 out of 5 stars
by chris_a_beJul 27, 2016
One giant leap for calculator users
This looks similar to the fx-991ES which I have used for a while but is so much better. The pixel size is smaller, so the screen is easier to read. The algebra functions look more like algebra. And it is so much faster. Trying an integration such as ((x^2-1)/(x^3+1))^0.5 from 0 to 1 on both machines together, shows the difference in speed. It solves polynomial equations up to quartics. I still have to find put what else it will do.
Verified purchase: Yes | Condition: New
5 out of 5 stars
by eduardfcDec 13, 2018
Best benefit/cost relation in a modern calculator!
Awesome calculator! The spreadsheet is kind of useless, because any data will be erased on power off. But this is a great calculator! As a programmer my main use is on base conversion and operations. Also I strongly recomend this seller!!!
Verified purchase: Yes | Condition: New

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Picture 1 of 2

Casio FX-991 EX Scientific Calculator 552 Function Classwiz Spreadsheet

About this product

Product Identifiers

Product Key Features

Dimensions

All listings for this product

Ratings and Reviews

Most relevant reviews

Awesome calculator

Great Calculator!

The best money can buy

One giant leap for calculator users

Best benefit/cost relation in a modern calculator!

Best Selling in Calculators

Save on Calculators

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