Tafelrekenmachine Casio DF-120ECO

The Casio DF-120ECO desktop calculator is an eco-friendly 12-digit calculator suitable for home and office use. Its housing is made from recycled plastic and the device is solar powered, offering basic and advanced calculation functions including tax computation, memory storage and currency conversion. The large display and straightforward keyboard support efficient everyday calculations.

Advantages

The calculator combines a recycled-plastic housing and solar power to reduce environmental impact. It offers useful features for accounting and everyday finance work, such as multiple currency conversion memories, independent memory and a grand total function, plus selectable rounding modes and rapid correction for faster input edits.

Suitable for

Key specifications

How to use

Place the calculator under sufficient light to ensure solar power operation. Enter numbers and use the percentage, TAX and square root keys as required for calculations. Use the independent memory and grand total keys to store and recall intermediate results. Configure currency conversions using the four conversion memories and set the desired rounding mode with the rounding selector. The rapid correction key allows fast removal of digit-entry errors.

Recommendations

For reliable solar operation, keep the display and solar panel free of dust and ensure adequate ambient light. Use the rounding and TAX settings according to your local accounting rules; when performing many sequential conversions or long sessions, verify stored conversion rates periodically.