Sharp EL-W506T kalkulačka vrecková displej čierna, sivá

The Sharp EL-W506T is a pocket scientific calculator with a 16-digit WriteView display that shows mathematical expressions as they are written on paper. It includes 640 mathematical functions, dual power (solar with battery backup) and a sturdy plastic cover for protection. The compact black and grey design is portable and intended for high school and university students as well as professionals who need advanced calculations in a small form factor.

Advantages

The WriteView display presents formulas and results in natural notation for easier reading and verifying work. A wide selection of 640 functions covers algebraic, trigonometric, statistical and other scientific calculations. Dual power operation (solar with battery backup) increases reliability in different lighting conditions, while the durable plastic cover protects against scratches and light impacts. The 16-digit display provides clear numeric output for complex calculations.

Suitable for

• High school mathematics and exams
• University-level science and engineering courses
• Technical professionals needing portable scientific calculations
• Everyday advanced computations on the go

Key specifications

• Model: Sharp EL-W506T (MPN: ELW506T)
• Display: 16-digit WriteView
• Functions: 640 mathematical functions
• Power: Solar with battery backup
• Design: Pocket-sized, black and grey housing with protective plastic cover
• EAN: 4974019887128

How to use

Turn on the calculator using the power key; the solar cell will support operation in sufficient light while the battery keeps settings and provides power in low-light conditions. Enter expressions directly as written using the WriteView keys to view fractions, exponents and functions in natural notation. Use the function keys and mode settings to switch between basic arithmetic, scientific, statistical and engineering calculations. Close the protective cover when transporting the calculator to avoid scratches and impacts.

Recommendations

Keep the calculator clean and store it in a dry place. Replace the backup battery according to the manufacturer’s instructions when needed, and avoid exposing the device to extreme temperatures or prolonged direct sunlight to preserve the display and electronics.