Forpus FO11003 Basic desk calculator grey

The Forpus FO11003 Basic Grey is a compact desktop calculator with a 10-digit LCD display and a minimalist grey design. It offers two memory registers and a dual power supply (battery plus solar cells) to ensure reliable operation for everyday arithmetic tasks at home or in the office.

Advantages

The calculator combines a clear 10-digit LCD readout with two memory registers for storing interim results. Dual power supply extends usable time and reduces dependence on battery replacement. Its simple layout and compact size support easy placement on a desk or workspace.

Suitable for

• Basic arithmetic and everyday calculations
• Home budgeting and financial planning
• Office desk use and quick number checking

Key specifications

• Display: 10-digit LCD
• Memory registers: 2
• Power: battery + solar cells (dual power supply)
• Design: desktop, grey color

How to use

Switch the calculator on and enter numbers using the numeric keypad. Use the basic arithmetic function keys (+, −, ×, ÷) to perform calculations. Store and recall interim values with the memory keys. When ambient light is sufficient the solar cells supplement battery power; replace the battery when the display dims or stops functioning.

Recommendations

Keep the solar panel free from dust and direct obstructions to maximise solar charging; store the calculator in moderate temperatures and replace the battery according to usage to maintain reliable performance.