Casio FX-991D Solar Power Scientific Calculator Review and Big Discount

Casio FX-991D Solar Power Scientific Calculator - Super FX
199 Functions
- Complex Number Calculations
- Statistic, linear regression, standard deviation
- Computer science
- 32 Physical constant

Value type indicator shows the unit of measurements
Accurate 10 digit display and two digit exponent
Solar Plus
Fractional calculations

Check out new Casio FX-991D Solar Power Scientific Calculator with Secure Transaction.