CITICAL CT 991 MS NON PROGRAMMABLE SCIENTIFIC CALCULATOR

The image displays a CITICAL CT-991MS Dual Power Scientific Calculator. 🧮

This calculator is designed to be a functional alternative to popular models like the Casio fx-991MS

Key Features

• Model No.: CT-991MS
• Power: Dual Power (Solar and Cell Battery with an ‘Emergency Use’ indicator).
• Display: 10+2 Digits Large LCD Display, capable of showing the input expression and the result simultaneously.
• Functions: Advertised with 401 Functions, covering a wide range of scientific and mathematical operations.
• Specific Capabilities:
  • Matrix Calculator function.
  • Basic and advanced mathematical/scientific functions ($\sin$, $\cos$, $\tan$, $\log$, integration $\int dx$, differentiation $d/dx$, etc.).
  • $\text{SOLVE}$ and $\text{CALC}$ buttons for equation solving.
• Design & Use:
  • Comes with a Slide on Hard Cover.
  • Uses Plastic Buttons with a comfortable feel.
  • Suitable for Student and Office Use.