**Product Specifications:**
**Brand:** SUNWOOD
**Model:** EC-82MS
**Type:** Scientific Calculator
**Features:**
- Two-tone design
- Exam-specific
- Double row display (160x5)
- Shift+AC to power off
- Comfortable plastic keys
- Responsive and stable
- Wear-resistant font
**Functions:**
- Basic calculations
- Fraction, percentage, and degree-minute-second operations
- Negative and exponential calculations
- Scientific functions including trigonometry, logarithms, and roots
- Memory calculations
- Statistical calculations such as standard deviation and regression
**Operations:**
- 240 different functions
- Suitable for various occasions including exams
**Compatibility:**
- Ideal for high school exams, accounting certifications, adult education, primary and secondary schools, university courses (mathematics, chemistry, physics, statistics), and postgraduate entrance exams
**Power Source:** Two AG13 button batteries (replaceable)
**Additional:** No voice or storage functions
This SUNWOOD EC-82MS Scientific Calculator is designed to meet a wide range of calculation needs with its multiple functions, comfortable design, and reliable performance. Perfect for educational and professional use.
