The Casio FX991ESPLUS is Casio's most advanced scientific calculator with 417 mathematical functions
Recommended for Advanced GCSE, A/AS level and Highers
This ever popular model is now available with Random Integers and an improved equation mode
Solar Powered with Battery backup
The large Natural Textbook Display (Natural-V.P.A.M.) shows mathematical expressions like roots and fractions as they appear in your textbooks which increases comprehension because results are easier to understand
3 year guarantee
NB. This Model can not be used in some Exams in Eire. Please check first. User manual (PDF )can be found below.
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