Calculadora simples MediaRange MROS191 de secretária 12 dígitos com cálculo de impostos

The MediaRange MROS191 is a basic desktop calculator with a 12-digit display and dedicated tax calculation functions. It runs on both battery and solar power and has a compact white housing suitable for home, office, school or store use.

Advantages

The calculator provides a clear 12-digit LCD for large numbers and simple tax calculation keys to speed up financial tasks. Dual power (battery and solar) ensures operation in different lighting conditions, while the compact desktop design occupies minimal space on a desk.

Suitable for

• Everyday office calculations
• Tax and VAT computations
• Retail point-of-sale or till support
• School arithmetic and study tasks
• Home budgeting and expense tracking

Key specifications

• Brand: MediaRange
• Model: MROS191
• Display: 12 digits
• Functions: Tax calculation
• Power: Battery and solar
• Color: White
• Category: Desktop calculator
• EAN: 4260664872771

How to use

Place the calculator on a flat surface and ensure sufficient light for the solar cell or insert the battery if needed. Use the numeric keypad to enter amounts and the tax keys to apply tax rates or calculate tax-inclusive/exclusive totals according to the key labels. Clear and basic arithmetic operations are performed with the standard function keys.

Recommendations

For reliable performance, avoid exposing the calculator to prolonged direct sunlight or moisture. Replace the battery when the display dims and keep the device clean and free of dust for accurate key response.