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Casio FX-991EX Scientific Calculator FX 991 EX Classwiz 552 function

4.89224 product ratings
Merchandise of Miller (1043)
97.4% positive feedback
Price:
US $54.99
ApproximatelyAU $85.51
+ $18.52 postage
Estimated delivery Wed, 21 May - Fri, 30 May
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Condition:
Used

About this product

Product Identifiers

BrandCasio
MPNFX911EX
GTIN4971850092315
UPC4971850092315
eBay Product ID (ePID)1940482094

Product Key Features

SizeHandheld
Key SizeRegular
Display SizeRegular
FeaturesLCD Display, Programmable, Backlight, Calculus
TypeScientific, Basic
ModelFX-991EX

Dimensions

Weight0.44 pounds

All listings for this product

Buy It Now
Any condition
New
Pre-owned
Casio fx-9860G Scientific Calculator - USB Power Graphic
item 1 Casio fx-9860G Scientific Calculator - USB Power Graphic
AU $85.51
+AU $28.80 postage
Casio fx-991EX Pink | ClassWiz | Non programmable | scientific calculator
item 2 Casio fx-991EX Pink | ClassWiz | Non programmable | scientific calculator
AU $145.22
+AU $94.08 postage

Ratings and reviews

Learn more
4.9
224 product ratings
  • 206 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 123 reviews
  • by andadav_69xrsdjm
    24 Oct, 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: YesCondition: New

  • by UF3uTGxFSUu@Deleted
    12 Apr, 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: YesCondition: New

  • by vvmm93
    31 Jan, 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: YesCondition: New

  • by chris_a_be
    27 Jul, 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: YesCondition: New

  • by eduardfc
    14 Dec, 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: YesCondition: New

  • by vad_suv
    31 Jan, 2019

    Good calc for decent price

    If you need a scientific calculator, then this one is the ultimate choice. Most likely it will do much more than you normally need. Built quality is good, screen is sharp, solar panel wouldn't left you without power if a battery drains out. But if you choose to buy such calculator, buy the original, don't buy Chinese copies, they are complete rubbish and most likely it will brake down (based on personal experience). It's not super cheap, but pays back for every cent.

    Verified purchase: YesCondition: New

  • by dmneme8
    06 Nov, 2016

    Best calculator before the graphing range.

    Pros: - Nice design - Wide array of fuctions - Display is detailed and can show large fuctions easily Cons: - Literally nothing I've bough this calculator for my calculus class, since I needed complex number cabality and my old one couldn't do that. I'm really blown away by the array of fuctions, if you don't need graphing, this is your calculator, It's a bargain for the functions it offers. I'd recommend it to anyone!

    Verified purchase: YesCondition: New

  • by erfel2006
    13 Apr, 2016

    Calculadora CASIO Classwiz

    Siempre recuerdo con mucha nostalgia las primeras calculadoras de los años 80. CASIO siempre estuvo a la vanguardia en estos dispositivos electrónicos. Hasta el día de hoy aun conservo algunas de estas emblemáticas calculadoras. Classwiz es nuevo paso adelante de CASIO, con un visor de excelente resolución, teclas grandes y visibles, fácil de operar y de aprender a usar desde lo más simple a lo más complejo. Excelente compra y como siempre, calidad insuperable.

    Verified purchase: YesCondition: New

  • by khai616061
    31 Dec, 2016

    Very good, should buy it

    The lastest model. Great features, very useful for mid-school students. Clear screen, natural character, fast solving function. Spreadsheet is useful too, has function like Excel. Better than MS and ES types of Casio calculator.

    Verified purchase: YesCondition: New

  • by mrdamq
    21 Sep, 2018

    Congrats!!!

    It was very fine when the calculator cames to my house. It has a very good quality and a perfect funtioning. The protection did its jobs, 'cause the calculator doesn't have a scrape and another superficial details. Very recomended!!!

    Verified purchase: YesCondition: New

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