Casio Fx-991es Plus

+1

Mahesabu

Aina

Kutumika

Hali

Kisayansi

Aina ya Kikokotoo

Mkono uliohifadhiwa kwa mkono

Kiashiria cha Fomu ya Kikokotoo

Solar

Chanzo cha Nguvu

Calculus, Onyesho la LCD

Vipengee vya kikokotoo

Selling an original Casio fx-991ES PLUS scientific calculator (1st Edition) in good, fully functional condition. Key Features: 417 Functions: Supports calculus (differentiation and integration), linear equations, matrix/vector calculations, complex numbers, statistics, and base-N calculations. Natural Textbook Display: Displays mathematical expressions, fractions, and roots exactly as they appear in textbooks. Two-Way Power: Solar panel with battery backup for long-lasting reliability. Exam Approved: Non-programmable model, making it fully approved for high school (KCSE), university engineering, architecture, science, and business exams. Condition & Accessories: Clean LCD display with clear, responsive buttons. Comes complete with its original protective slide-on hard case.

Onyesha anwani