Description

The MA-991ES Scientific Calculator offers a wide range of functions to meet the demands of academic and professional users. Its intuitive design, dual power operation, and natural textbook display make it an essential device for performing complex calculations with ease. Order today from MH Shopping Mall to elevate your productivity!

Specifications:

• Display:
  • 2-line natural textbook display for clear and intuitive input/output.
  • Large LCD screen with up to 10-digit precision for results.
• Functions:
  • 240+ built-in functions, including advanced mathematics and statistics.
  • Supports trigonometric, logarithmic, and exponential calculations.
  • Fraction, permutation, and combination operations.
  • Statistical calculations, including standard deviation and regression analysis.
  • Solves integrals, derivatives, and linear equations.
  • Polar and rectangular coordinate conversions.
• Power Source:
  • Dual power: Solar energy with battery backup for consistent performance.
• Design:
  • Compact and lightweight, easy to carry.
  • Durable construction with soft-touch keys for smooth operation.
  • Includes a protective hard cover for enhanced durability.
• Usage:
  • Ideal for students in high school and college, educators, and professionals in engineering, physics, and mathematics.

The MA-991ES Scientific Calculator combines functionality, durability, and user-friendly features, making it the perfect companion for your academic and professional needs. Shop now at MH Shopping Mall!