HAUSER CALCULATOR HC-991MS

The HAUSER HC-991MS is a multifunctional scientific calculator that provides a wide range of features for students, engineers, and professionals who need to perform complex calculations with ease. It’s designed to handle advanced mathematical functions and is packed with features that make it versatile and reliable for academic, engineering, and scientific applications. With a high-resolution display, durable design, and intuitive interface, the HAUSER HC-991MS is ideal for those who need a dependable scientific calculator for accurate and efficient problem-solving.

Key Features

1. Two-Line Display: The high-resolution, two-line LCD display shows both the input expression and the calculated result simultaneously, helping users to keep track of their calculations without needing to re-enter values.

2. 417 Functions: Equipped with 417 functions, the HC-991MS handles a wide range of calculations, from basic arithmetic to advanced calculus. It includes functions for trigonometry, logarithms, exponents, statistical analysis, engineering notations, and much more.

3. Equation Solver and Integral Calculations: The calculator features an equation solver and the ability to compute integrals and derivatives, which makes it an excellent tool for calculus and algebra applications.

4. Fraction Calculations: Allows for easy fraction and mixed number calculations, providing a precise representation of results that’s ideal for students and professionals working in fields that require fraction handling.

5. Statistical Functions: Includes standard deviation, mean, variance, and other statistical functions that enable users to perform quick and accurate statistical analysis.

6. Matrix and Vector Calculations: Advanced matrix and vector operations are supported, making it a valuable tool for engineering and linear algebra applications.

7. Replay Function: With the ability to scroll through previous calculations, the Replay function allows users to review, edit, and re-calculate without re-entering entire expressions.

8. Solar and Battery Power: The dual power system ensures reliable use anywhere, with solar power for extended battery life and backup battery for low-light conditions.

9. Durable Build and Protective Case: The HC-991MS is built to withstand everyday use, with a durable design and a sliding hard cover to protect the device from scratches and damage.

10. User-Friendly Design: With an intuitive layout and ergonomic buttons, this calculator is designed for ease of use, allowing users to quickly navigate between functions and perform complex calculations with minimal effort.

Specifications

Display: Two-line LCD display.
Functions: 417 functions covering trigonometry, algebra, calculus, statistics, and more.
Power Source: Dual power (solar and battery).
Dimensions: Compact and lightweight, making it easy to carry in a bag or pocket.
Build Quality: Durable plastic body with a hard sliding case.