CASIO FX 991 CW (BN)

Want to make calculating easier? The CASIO FX 991 CW (BN) calculator will give you a helping hand. This scientific calculator can handle even the most advanced calculations with ease, making it ideal not only for middle and high schools, but also for technical calculations at work. The calculator offers a total of 558 functions that cover the entire curriculum. It offers basic functions such as square roots, percentages, and parentheses. The CASIO FX 991 CW (BN) can also handle derivatives and integrals, logarithmic functions, and trigonometric functions. The calculator is powered by a CR44 / LR44 (button) battery. The advantage of this calculator model is that it is powered by both solar and battery power, which saves a lot of energy. Another advantage of this calculator is its dot matrix display, which can accommodate 17 digits. It also comes with a cover to protect the calculator from damage. The menu is in English. The calculator measures 16.2 × 7.7 × 1.07cm.

Interesting features of the CASIO FX 991 CW (BN) calculator

• The scientific calculator saves you time with calculations
• 17-digit dot matrix display
• 558 functions
• Calculator power supply: solar and battery
• Weighs 96g
• Saves energy with automatic shut-off
• Data visualization via QR code on your mobile phone or tablet
• Scientific calculator functions: trigonometric functions Sin, Cos, Tan, Cotg, with fractions, logarithmic functions, complex numbers, derivatives and integrals, calculations in DEC, BIN, OCT, HEX, PEN systems, calculations with matrices and vectors, solving systems of linear equations, numerical solution of equations, two-variable statistics, library of scientific constants, natural display of calculations and powers