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OA-991EX Scientific Calculator 552 Functions Support Fraction and Decimal Point Conversion 2-Line Written Display Solar Battery - Ideal for Middle High School Students and Teachers Black

OA-991EX Scientific Calculator 552 Functions Support Fraction and Decimal Point Conversion 2-Line Written Display Solar Battery - Ideal for Middle High School Students and Teachers Black

Name: OA-991EX Scientific Calculator 552 Functions Support Fraction and Decimal Point Conversion 2-Line Written Display Solar Battery - Ideal for Middle High
Brand: Dupota
Price: 952.19 SCR
Availability: InStock

Product ID: 654148987

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Details

Brand
DUPOTA
Colour
black
Calculator Type
Power source
Solar Powered
Screen size
2.5 Inches
Number of batteries
1 LR44

📊4x4 matrix & spreadsheet mode

🔢552 versatile functions

☀️dual solar & battery power

Frequently Bought Together

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Description

📐 Elevate your equations — never miss a calculation beat!

BLAZING FAST PROCESSING - Quad-core processor accelerates matrix and vector operations to save your study time
BUILT TO LAST GO ANYWHERE - Dual power system with solar + battery and durable sliding cover for exam-ready reliability
LIGHTWEIGHT USER FRIENDLY - Only 125g with anti-slip keys and quick fraction-decimal toggle for seamless precision
MASTER COMPLEX CALCULATIONS - 552 advanced functions from algebra to integration for every academic challenge
CRYSTAL CLEAR MULTI LINE DISPLAY - High-resolution screen shows formulas and results simultaneously for intuitive learning

The OA-991EX Scientific Calculator packs 552 functions including advanced algebra, statistics, and matrix operations into a sleek, ultra-light design. Featuring a high-resolution multi-line display and a quad-core processor, it delivers fast, clear calculations. Dual solar and battery power ensure long-lasting use, while a durable sliding cover protects it during intense study sessions. Perfect for middle and high school students and teachers aiming for precision and efficiency.

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