Reviews CASIO FX 991 ES PLUS 2E
Reviews CASIO FX 991 ES PLUS 2E
Interested in reviews of CASIO FX 991 ES PLUS 2E? It got 4.8 out of 5 stars from our customers. Find specific customer reviews of CASIO FX 991 ES PLUS 2E below. We will appreciate if you also share your experiences with CASIO FX 991 ES PLUS 2E after purchasing.
User Reviews
Martin, Květná u Poličky
Rated 23/11/2023, variant CASIO FX 991 ES PLUS 2E
Verified purchase
Excellent as a calculator for a high school student. It doesn't use a lot of functions yet, but it will in the future (complex numbers, matrices)
lots of features
light
easy operation
solving equations
calculations with complex numbers
0 ×Report
Kristián, Liptovský Hrádok 1
Rated 20/11/2023, variant CASIO FX 991 ES PLUS 2E
Verified purchase
A lot of features
Good layout
Case
Poor display quality
0 ×Report
Patrik, Heřmanův Městec
Rated 21/08/2023, variant CASIO FX 991 ES PLUS 2E
Verified purchase - review from a price comparison website
It works fine, but I didn't like the blue characters of the display (they are black in the photos)
0 ×Report
Martin, Praha 5 - Slivenec
Rated 09/04/2023, variant CASIO FX 991 ES PLUS 2E
Verified purchase
The design beautiful, the brand, the computing features, which I will probably never use in my life, but.
Misleading the consumer. The display is shown with high contrast BLACK numerals. And on a light background. However, the reality is that the numbers are ugly blue and the background is not clear, but you can see the individual points from which the numbers are created. If I lower the contrast, the background sort of disappears, but the digits fade. If I increase the contrast, the numbers will be highlighted. but on a blue background. The result sucks. Visibility from the side is tragic.
Maybe it's a great calculator, but why does it have a worse display than an old calculator from a manufacturer I'm quite unfamiliar with? How much do I have to pay
The photos are first set to low contrast and compared to the old one. Then the tall one is just about legible.
0 ×Report
Marika, Velešovice
Rated 31/03/2023, variant CASIO FX 991 ES PLUS 2E
Verified purchase
Works as you would expect
0 ×Report
Ondřej, Sibřina - Stupice
Rated 02/02/2023, variant CASIO FX 991 ES PLUS 2E
Verified purchase
Clouds of features
Solar cell
0 ×Report
Dominik, Mníšek (okres Liberec)
Rated 25/05/2022, variant CASIO FX 991 ES PLUS 2E
Verified purchase
I switched from fx 85ES PLUS because I couldn' t fit the numbers anymore, the calculator refused to write anymore. This one has exactly the same problem, maybe it has a few seats less capacity.
works fast
lots of features
nice look
the calculator cannot handle a large number of numbers on the command line
0 ×Report
Jiří, Brno 28
Rated 10/04/2022, variant CASIO FX 991 ES PLUS 2E
Verified purchase
Definitely a decent calculator. Probably the biggest advantage of this model is the size of the digits on the display, which are beautifully legible and then colored (both overall and button markings) and the physical design, which simply suits me as a mechanical engineer.
for a multi-line (two-line) calculator, a decent size of characters-digits and therefore pleasant readability
overall nice appearance
The colors of the button markings are clearly visible-legible
the sliding cover fits well and protects well
enough functions (except for one that I definitely miss)
it doesn' t have a “technical symbols“ feature which I' m sorry about
0 ×Report
