Description
Features:
???? Crisp 12-Digit Display
High-res screen cuts eye strain during long revision sessions. Perfect for complex equations under exam-hall lighting.
???? 522 Advanced Functions
Handles A-level to uni-level maths: stats, matrices & vectors. Swift results for problem sheets or lab work.
????️ Scuff-Proof Hard Case
Robust slide-on cover protects against bag chaos and desk drops. Keeps it pristine through GCSEs to graduation.
⌨️ Tactile Exam-Grade Keys
Precision-click buttons prevent mis-hits during timed papers. Built to survive daily abuse in a student’s rucksack.
???? Faff-Free Battery Power
Runs on standard button cells – no dead-calculator panic before exams. Solar-free reliability anywhere, anytime.
Specification:
Model Name: FX-991EX
Display Type: LCD
Material: ABS
Color: Black
Size: 16.5 x 8 x 1.5 cm / 6.5 x 3.1 x 0.6 inches
Power Source: Battery Powered (LR44)
Calculator Type: Engineering/Scientific
Pack List:
1 x FX-991EX Scientific Calculator
Note:
1.Please accept that there is a color difference in the product due to lighting effects and photographing angles.
2.The product size has a tolerance due to hand measurement.
3.If you have any questions about FX-991EX scientific calculator, please feel free to contact us, well reply to you within 24 hours normally.