2-Line Display: The SX-991MS comes equipped with a 2-line display, enabling you to view inputs and results simultaneously, making calculations faster and more accurate., 401 Functions: From basic arithmetic to advanced functions such as trigonometric, logarithmic, statistical, and complex number calculations, the SX-991MS covers it all, Multi-Function Keys: With dedicated keys for quick access to commonly used operations, perform calculations with ease, Solar & Battery: Dual power source ensures that your calculator operates seamlessly both indoors and outdoors. The solar panel powers the calculator in well-lit environments, while the battery provides reliable backup, Robust Design: Features a rugged design that is built to withstand everyday use in school, college, or professional settings. It’s lightweight and compact, making it portable and easy to carry around., Easy-to-Read Display: The large, clear, and high-contrast screen reduces eye strain, ensuring a smooth user experience, even during long sessions.
2-Line Display: The CitiPlus SX-991MS comes equipped with a 2-line display, enabling you to view inputs and results simultaneously, making calculations faster and more accurate., 401 Functions: From basic arithmetic to advanced functions such as trigonometric, logarithmic, statistical, and complex number calculations, the SX-991MS covers it all, Multi-Function Keys: With dedicated keys for quick access to commonly used operations, perform calculations with ease, Solar & Battery: Dual power source ensures that your calculator operates seamlessly both indoors and outdoors. The solar panel powers the calculator in well-lit environments, while the battery provides reliable backup, Robust Design: Features a rugged design that is built to withstand everyday use in school, college, or professional settings. It’s lightweight and compact, making it portable and easy to carry around., Easy-to-Read Display: The large, clear, and high-contrast screen reduces eye strain, ensuring a smooth user experience, even during long sessions.
