📊 Master math effortlessly—because your calculations deserve a pro-level edge!
The Casio FX-991ES Plus is a solar and battery-powered scientific calculator featuring 417 functions tailored for advanced mathematics, including calculus and statistics. Its natural textbook display simplifies complex problem-solving, making it ideal for students and professionals tackling GCSE, A-Level, and higher-level scientific calculations.
| Power Source | Battery Powered |
| Calculator Type | Engineering/Scientific |
W**2
tidy and easy to
light, tidy and easy to use
M**.
... tried to rewind the calculator because I found the best of them
I tried to rewind the calculator because I found the best of them ... but the seller forced me to buy them ???
Trustpilot
2 weeks ago
3 weeks ago
