REBELL RE-SC2040 BX vedecká kalkulačka, 240 funkcií, 2-riadkový LCD, čierna

Complex calculations can slow you down, but the REBELL RE-SC2040 BX scientific calculator keeps pace with your most demanding math. Its 2-line LCD shows both the expression and the result simultaneously, so you can verify entries at a glance. With 240 built-in functions, it handles trigonometry, statistics, fractions, and more, making it a reliable tool for students and professionals alike.

Who is it for

This calculator is ideal for high school and university students tackling algebra, calculus, physics, or statistics. It also suits engineers, scientists, and anyone who needs a dependable handheld calculator for daily number crunching. The sliding hard case protects the keys and screen when tossed into a backpack or briefcase.

Main features

• 2-line LCD with 10+2 digit display shows full expressions and results clearly.
• 240 functions cover trigonometry, logarithms, statistics, fractions, permutations, combinations, and more.
• Nine memory registers let you store and recall values for multi-step calculations.
• Automatic power off conserves battery life when the calculator is idle.
• Sliding hard case shields the calculator from scratches and impacts.
• Operates on a single AAA battery for easy replacement.

Specifications

• Display: 2-line LCD, 10 digits mantissa + 2 digits exponent
• Functions: 240
• Power: 1x AAA battery
• Angle modes: DEG, RAD, GRAD
• Memory registers: 9
• Auto power off: Yes
• Protective cover: Sliding hard case
• Colour: Black

Tips

Use the fraction key to enter mixed numbers directly, and switch between improper fractions and mixed numbers with a single press. For repetitive calculations, store constants in the memory registers to save time.