الحاسبة العلمية fx-991ES Plus-2 (الإصدار الثاني)

الميزات الأساسية

• Almost every mathematical calculation is possible.
• Contrast and brightness control.
• Calculation with complex numbers.
• Basic trigonometrical and statistics functions along with other functions.
• Contrast and brightness control
• Calculation with complex numbers
• Basic trigonometrical and statistics functions along with other functions
• Color coded keypad for easy key differentiation
• 4. Authenticity check: Every packet has its unique QR code and a hologram sticker through which its authenticity can be checked. After buying, one can easily check its status by scanning the QR code
• Easy to use: Optimal education tools are used for educative purposes that emphasize comfort in the hand, readability, and usability. The color-coded keypad will help to differentiate the keys
• Multi-replay: This calculator can have a quick and easy recall of previously executed formulas for editing and re-execution. So, remembering them and doing them is not necessary
• Quality: Top-quality and authentication assure reliance for use in educational contexts. This brand has three special quality which make it special than others. They are: wear resistant printing, drop resistant body and environmentally friendly