Deli Scientific Calculator 256F Textbook Display Black ED82ES

The Deli ED82ES Scientific Calculator is a versatile tool for students and professionals. It features a "textbook display" that shows mathematical expressions as they appear in a textbook, making it easier to read and understand. With 252 built-in functions, this calculator is capable of handling a wide range of calculations including statistics, fractions, and trigonometric functions. It is constructed with a plastic body and includes a sliding protective cover for durability.

Features:
- 252 Functions: A comprehensive set of functions for various scientific and mathematical calculations.
- Textbook Display: Shows expressions and results in a format similar to what is found in textbooks.
- Dual Power Source: Operates on both solar power and an LR44 battery.
- Protective Cover: Comes with a sliding cover to protect the keypad and screen from damage.
- 10+2 Digit Display: Features a two-line display for showing both the calculation and the result simultaneously.
- Number of Functions: 252.
- Display Digits: 10 + 2.
- Power Source: Dual (Solar and LR44 Battery).
- Material: Plastic.
- Color: Black.
- Dimensions: 170 × 85 × 20 mm.