Calculadora de secretária MediaRange MROS190 Basic 10 dígitos pilha solar preto branco

The MediaRange MROS190 is a basic desktop calculator with a 10-digit display that runs on both battery and solar power. Its compact black-and-white design is intended for everyday arithmetic tasks in offices, schools, shops and at home, offering straightforward functionality for common calculations.

Advantages

The dual power source (battery and solar) ensures continuous operation in varied lighting conditions. The 10-digit display provides clear visibility for standard calculations. Its simple, lightweight design makes it easy to place on a desk or carry between locations.

Suitable for

• Office bookkeeping and basic accounting
• School math exercises and classroom use
• Retail checkout and price calculations
• Home budgeting and everyday arithmetic

Key specifications

• Brand: MediaRange
• Model: MROS190
• Display: 10 digits
• Power: Battery and solar
• Color: Black and white
• Category: Desktop calculator
• MPN: MROS190
• EAN: 4260664872757

How to use

Place the calculator on a flat surface and ensure the solar panel receives ambient light for optimal power. Use the numeric and function keys to enter numbers and perform basic operations such as addition, subtraction, multiplication and division. Replace the battery when the display dims or the calculator stops responding to key presses.

Recommendations

Keep the calculator away from prolonged direct sunlight and high humidity to preserve the casing and electronic components. For reliable performance, store spare batteries and replace them according to the manufacturer’s instructions.