The Casio SL-305ECO calculator features a dual power source, utilizing both battery and solar cell for efficient energy consumption. This makes it an ideal choice for the environmentally conscious.

Key features include:

• Sturdy plastic buttons: Designed for durability with a double-press function, allowing you to press the next button while keeping one pressed for faster calculations.
• Practical financial functions:
  • Currency conversion: Includes three conversion memories.
  • Tax/VAT calculation.
  • Independent memory.
  • Percentage counting.
  • Thousands divider.
  • Character change button.
• Display: Extra large and easy-to-read 8-digit LCD display.
• Dimensions: 119 x 70 x 9 mm.
• CE marked.