Desktop calculator Maul MXL 12 — 12-digit, battery and solar powered, basic arithmetic functions

Maul MXL 12 is a desktop calculator with a 12-digit display, powered by both battery and solar cell. It provides essential arithmetic functions with a clear numeric readout and a compact footprint suitable for office desks, home workspaces, and on-the-go checks. The dual power supply ensures continued operation under varied lighting conditions, while the layout focuses on straightforward, reliable calculation tasks.

Advantages

The Maul MXL 12 combines battery and solar power to reduce downtime and extend usable life in everyday environments. Its 12-digit display allows for larger numbers and clearer results for bookkeeping and financial checks. The device offers a compact and lightweight design that fits standard desktop setups and can be moved between workstations without difficulty. Button placement and a minimalist feature set prioritize fast, mistake-free basic arithmetic.

Suitable for

• Everyday arithmetic and simple financial calculations
• Bookkeeping tasks and quick balance checks
• Home office and study use
• Retail points and small business counters for basic totals

Key specifications

• Display: 12-digit numeric LCD for clear results
• Power: combined solar cell and battery backup for uninterrupted use
• Functions: basic arithmetic operations (addition, subtraction, multiplication, division)
• Design: compact desktop form factor with tactile numeric keypad
• Portability: lightweight construction suitable for moving between locations

How to use

Place the calculator on a flat surface in a well-lit area to allow the solar cell to assist the battery. Use the numeric keypad to enter values and the operation keys to perform calculations; results appear on the 12-digit display. Replace the battery according to the manufacturer's instructions when the display dims or functionality becomes intermittent. Clean the surface with a dry or slightly damp cloth and avoid exposure to liquids and extreme temperatures.

Usage recommendations

For best performance, keep the solar cell unobstructed and store the calculator in a cool, dry place when not in use. Use battery power when ambient light is insufficient and replace batteries with the correct type to maintain reliable operation.