Casio Scientific Calclulator | fx-991MS

👉 Model: Casio fx-991MS (2nd edition)

👉කිසිම අව්ලක් නෑ හොදටම වැඩ 💯 දැං ආයෙ university වැඩ වලට cal එක ඕනවෙන්නැති නිසා sell කරන්නෙ

⭕ Features:

✅ Dual-line display (shows both input and result)

✅ Solar and battery powered

✅ Performs fraction, logarithmic, trigonometric, and statistical calculations

✅ Durable and easy-to-use keypad

✅ Protective hard case include

📦 Includes: Calculator and original slide cover.

👨‍🎓 Perfect for high school, college, or exam use (e.g., engineering, math, or science courses).