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Casio FX-991 ZA Plus

Elex Academic Bookstore

  • R 651.95


Support your classroom with technology

Two-way power (Solar + Battery)
Solar powered when light is sufficient, battery powered when light is insufficient.

Plastic keys
Designed and engineered for easy operation.

Natural V.P.A.M. display

Display expression same as textbook.

List based STAT-data editor
Viewing and editing of input data in list format, showing data groups (x-data, y-data, frequency) and surrounding data.

Multi-replay
Quick and easy recall of previously executed formulas for editing and re-execution.

10 + 2 digits
10-digit mantissa + 2-digit exponential display.

Dot matrix display

High-resolution screen provides beautiful looking graphs every time.

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