Osalo os-991es plus 2nd edition scientific calculator price in bd
The Osalo OS‑991ES Plus 2nd Edition is a next‑generation scientific calculator designed for accuracy, speed, and ease of use. Built with modern features and a sleek design, it’s the perfect companion for students, engineers, and researchers across Bangladesh, now available on Minhajzone shop, get home delivery all over the bangladesh.
Natural Textbook Display (NTD): Equations, fractions, and roots appear exactly as they do in textbooks.
Enhanced Functionality: Supports over 417 functions, including algebra, calculus, trigonometry, probability, and statistics.
Matrix & Vector Calculations: Ideal for advanced mathematics and engineering courses.
Dual Power System: Solar + battery ensures long‑lasting performance.
Durable & Portable: Lightweight design with strong build quality for daily use.
Improved Interface: Faster navigation and clearer key layout compared to earlier editions.
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