Calculadora de secretária básica CASIO MS-20YC — 12 dígitos, pilha/solar, funções de imposto e margem, branca

CASIO MS-20YC is a compact desktop calculator with a 12-digit LCD and dual power (battery and solar). Designed for everyday arithmetic and basic business tasks, it includes tax and profit calculation functions and a user-friendly layout with rounded form, flat keys with rounded corners, and a slanted display for improved numeral visibility.

Advantages

The rounded silhouette, layered back form and flat keys with rounded corners provide comfortable handling and smooth touch operation. An oblique printed pattern and embossed area around the numeric keys give subtle visual accents while a rounded, slightly bold font improves legibility. The slanted LCD enhances readability at desk angles and the dual battery/solar power ensures continued operation in varied lighting conditions.

Suitable for

• Everyday arithmetic and homework
• Simple business calculations such as invoices and expense checks
• Tax and profit computations for small businesses or personal finance
• Desk use where comfortable handling and clear display are required

Key specifications

• 12-digit LCD display
• Dual power: battery and solar
• Tax calculation function
• Profit calculation function
• Desktop form factor with rounded corners
• Flat keys with rounded corners and embossed numeric area
• Slanted display surface for improved visibility

How to use

Place the CASIO MS-20YC on a flat surface and angle it so the slanted LCD is easily readable. Use the numeric and function keys for standard arithmetic, and access the tax and profit keys for financial computations. The calculator will operate on solar power when sufficient light is present and switch to battery power as needed; replace the battery following the manufacturer’s guidance when low power is indicated.

Recommendations

Keep the calculator on a stable desk surface and avoid prolonged exposure to direct sunlight or extreme temperatures. Clean the surface and keys with a soft, dry cloth. For reliable long-term use, store and use the calculator in normal indoor conditions and replace batteries with the specified type when required.