Calculadora básica Casio MS-20UC-WE Secretária 12 dígitos Branco

Casio MS-20UC-WE is a desktop basic calculator with a 12-digit extra large single-line display. It supports automatic tax calculation, profit-margin functions and time-entry calculations, and is powered by both solar energy and battery for reliable use in varied lighting conditions. The white housing and plastic keys are designed for straightforward daily use in offices, shops and at home.

Advantages

Automatic tax and margin computations, key rollover for uninterrupted high-speed input, and a function-command symbol on the display help reduce entry errors. Two-way power (solar + battery) ensures continuous operation in different lighting. The extra large display improves readability and the plastic keys provide comfortable operation.

Suitable for

• Retail checkout and price verification
• Office accounting and invoicing
• Small business profit and discount calculations
• Everyday home budgeting and time calculations

Key specifications

• Brand: CASIO
• Model: MS-20UC-WE (MPN: MS20UCWES)
• Display: 12 digits, single-line, extra large
• Power: Solar + battery
• Keys: Plastic keys with key rollover buffer
• Functions: Tax calculation, profit margin percent (% key), basic arithmetic, time calculation
• Color: White
• EAN: 4549526612794

How to use

Enter numbers and use the arithmetic operators (+, -, ×, ÷) shown on the display to perform calculations. Use the dedicated tax function to compute price plus tax or price less tax and to display tax amounts and margin amounts. The % key calculates profit margins, discounts, ratios and increase/decrease values. For time calculations, input hours, minutes and seconds in sequence and perform the required arithmetic. The calculator will switch between solar and battery power automatically depending on ambient light.

Recommendations

Place the calculator in a well-lit position to maximise solar power use; replace the battery according to manufacturer guidance if the display dims. Use the key rollover and function-command display to verify operations during fast input to reduce errors.