Калькулятор кишеньковий 8 розрядів синій Casio (SL-450S-W-EP)

The Casio SL-450S-W-EP is a blue pocket calculator for everyday arithmetic at school, at home or at a desk. Its 8-digit LCD displays calculations, while the slide-on hard plastic cover helps protect the screen and solar panel when the calculator is stored or carried.

It handles addition, subtraction, multiplication and division, as well as percentage calculations and square roots. Sign change and memory functions support routine calculations without requiring a scientific calculator. Solar and battery power provide two ways to operate the device.