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About this product
Product Identifiers
BrandCasio
MPNFX991ESPL
eBay Product ID (ePID)925185921
Product Key Features
Power SourceBattery, Solar
SizeHandheld
Key SizeRegular
Display SizeRegular
TypeScientific
ModelCasio FX-991ES
Ratings and reviews
Most relevant reviews
- 21 Dec, 2016
The best calculator for A level!
As a maths teacher and Head of Faculty for 30 years I am convinced this is the best calculator for A level (and GCSE) I have come across. It has the easy, intuitive, interface of a GCSE calculator but with all the functions needed for Maths at any level. I particularly love its ability to solve equations, giving solutions to quadratics in surd form, something even the expensive graphical calculators can't do.Verified purchase: YesCondition: New
- 27 Jun, 2018
Excellent calculator. Has all the functions I need
Verified purchase: YesCondition: New
- 19 Jan, 2017
Very thorough device
I haven't even scratched the surface of what this can do. I bought it for computer science, to convert different base numbers. It fitted the bill perfectly.Verified purchase: YesCondition: New
- 18 Jul, 2018
the calculator for high school
Good quality at a bargain price.Verified purchase: YesCondition: New
