Donau Pocket calculator tech, 8-digit, display, dimensions 97x60x10 mm, black

The Donau calculator is a practical and versatile tool for everyday calculations. With an 8-digit display, it provides a clear and precise presentation of results. The calculator is powered by both batteries and solar energy, ensuring flexible use in various environments. It offers useful functions such as square root and percentage calculations, making it an ideal companion for students, professionals, and anyone who regularly works with numbers. The automatic shut-off feature ensures energy efficiency and extends battery life. With a 5-year warranty, it also offers long-term reliability.

• Battery and solar powered for flexible use
• Functions for square root and percentage calculations
• Automatic shut-off for energy savings
• 5-year warranty for long-term reliability.