

Casio FX-991MS Scientific Calculator
Key Features
10 + 2 digits
401 Functions
Sleek Design with curved edges which makes it compact & easy to carry.
Drop resistant body with water Resistant printing on Keys
40 Scientific Constants
Statistics (STAT-data editor, Standard deviation, Regression analysis)
Matrix & Vector Calculation
Comes with slide-on hard case
Dimensions (D × W × H): 161.5×77×11.1mm
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