Introduction:
The Deli M198 12-Digit Desktop Calculator is designed for accuracy and efficiency, making it a perfect choice for students, professionals, and office use. With its large 12-digit display, 120-step check-and-correct functionality, and dual power operation, this calculator ensures smooth and error-free calculations. Its robust design and smart features allow users to perform basic arithmetic as well as more complex calculations with ease.

Key Features:

• 12-Digit Display:
  Supports large calculations with precise output, ideal for professionals and accountants.

• 120-Step Check & Correct Function:
  Enables users to review and correct up to 120 previous steps, minimizing calculation errors.

• Dual Power System:
  Operates on solar energy under light and automatically switches to battery backup when needed, ensuring uninterrupted use.

• Auto Replay Function:
  Allows you to replay the entire calculation process to verify accuracy.

• Memory Functions (M+, M-, MRC):
  Store and retrieve numbers with ease, facilitating continuous calculations.

• Grand Total (GT) Function:
  Automatically sums all calculations, especially useful for accounting and financial operations.

Ideal Use Cases:

• Office & Professional Use:
  Perfect for accountants, clerks, and financial analysts for day-to-day calculations.

• Educational Use:
  Helps students learn and perform arithmetic operations during exams and homework.

• Business Transactions:
  Use it for retail operations or business calculations involving totals and taxes.

Specifications:

• Model: Deli M198
• Display: 12 digits, large screen
• Steps Check: 120 steps with correction feature
• Power: Dual Power (Solar + Battery)
• Design: Ergonomic keys with a durable frame for long-lasting use
• Weight: Lightweight for easy portability

Additional Features:

• Auto Power-Off: Saves energy by shutting down automatically when not in use.
• Tilted Display: Designed for better viewing angles and reduced eye strain during extended use.