OFFICE CALCULATOR 12-DIGIT BLACK DONAU

Discover the reliability and functionality of the Donau office calculator, which combines modern design and practical solutions. Ideal for everyday calculations in the office, school or home. Its clear display and intuitive operation make work faster and more efficient.

• 12-digit display for precise results
• Battery and solar powered for long-lasting operation
• Square root function and percentage calculation
• MU margin calculation to facilitate financial analysis
• Double zero to speed up data entry
• Delete last position for error correction
• Double memory for storing results
• Automatic shutdown to save energy

The Donau office calculator is synonymous with reliability and durability. Made of high-quality materials, it guarantees long-term use. Its ergonomic shape and solid construction make it fit perfectly in the hand, ensuring comfortable work even during long calculation sessions. Functions such as MU margin calculation, square root and percentage calculation make it an indispensable tool in every office.

The Donau brand has been supplying high-quality office supplies for years, meeting the expectations of even the most demanding users. The Donau office calculator is a combination of modern technology and functional design that makes work a pleasure. Thanks to the battery and solar power supply, you can be sure that the calculator will always be ready for use, regardless of the lighting conditions.

The Donau office calculator is not only a tool for calculations, but also a piece of equipment that emphasizes professionalism and attention to detail. Its elegant black color and minimalist design make it fit perfectly into any office environment. In addition, the 5-year manufacturer's warranty is proof of the high quality and reliability of this product.

By choosing the Donau office calculator, you invest in comfort, efficiency and reliability. It is the ideal solution for anyone who values high quality and functionality in everyday work. Whether you are a student, office worker or entrepreneur, the Donau calculator will certainly meet your expectations and make your daily calculations easier.