Jednoduchá kalkulačka Olympia LCD 612 SD

12-digit LC display calculator with a soft keypad designed for fast, reliable input. The device operates on combined battery and solar cell power and includes automatic power-off to conserve energy. It supports euro currency conversion and has a memory function for storing calculation values.

Advantages

The large 12-digit LC display improves readability of long numbers. A soft keypad provides quick, dependable keystrokes while the hybrid battery/solar power ensures operation in varied lighting conditions. Automatic power-off extends battery life, and the memory function simplifies multi-step calculations. Built-in euro currency conversion offers convenient handling of euro-related figures.

Key specifications

• Display: 12-digit LC display
• Keypad: soft keypad for fast input
• Power: combined battery and solar cell operation
• Auto power: automatic power-off
• Currency: € euro conversion
• Functions: memory function

How to use

Turn on the calculator by pressing any numeric key if required; use the soft keypad to enter numbers and arithmetic operations. Use the memory function keys to store and recall values during multi-step calculations. If needed, use the dedicated euro conversion key for quick currency calculations. The device will switch off automatically after a period of inactivity to save power.

Recommendations

Keep the solar panel clean and provide occasional battery replacement to ensure uninterrupted operation. Use the memory function to simplify repetitive calculations and verify euro conversion results when performing financial tasks.