Sharp EL-531TG kalkulačka vrecková vedecká čierna, zelená

The Sharp EL-531TG is a pocket scientific calculator with a 10-digit, 2-line display and Multi-Line Playback. It supports more than 273 advanced scientific functions and runs on battery with solar assist, providing a reliable tool for students and professionals working with mathematical and scientific problems. A hard cover protects the device from scratches and everyday wear.

Advantages

The calculator combines a compact form factor with a 2-line display and Multi-Line Playback to review entered expressions and results. It offers a broad set of functions for algebra, geometry, trigonometry and statistics, and the dual power (battery and solar) extends operating life. The hard cover increases durability during transport and storage.

Suitable for

• General mathematics and algebra
• Geometry and trigonometry
• Statistics and data analysis
• Biology, chemistry and general science calculations
• Students and professionals needing a portable scientific calculator

Key specifications

• Model: Sharp EL-531TG (MPN: SH-EL531TGGR, EAN: 4974019917061)
• Display: 10-digit, 2-line display with Multi-Line Playback
• Functions: over 273 advanced scientific functions
• Power: battery with solar assist
• Protection: hard cover
• Colors: black and green

How to use

Insert the battery and ensure the solar panel receives light for optimal operation. Use the 2-line display and Multi-Line Playback to enter and review expressions: type the expression on the input line and confirm to view the result on the second line. Select the appropriate function keys for trigonometric, statistical or algebraic calculations. Refer to the built-in function labels and on-device legends for accessing advanced features.

Recommendations

Store the calculator in its hard cover when not in use to prevent scratches. Keep the solar panel exposed to ambient light to maintain battery life and replace the battery according to manufacturer guidance to ensure continued reliable performance.