| Content |
- Type:Calculator
- Calculator type:Desktop Type
- Color:Black
- Material:Plastic
- Digit:14 digits
- Power source: Solar & Battery
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Product features
150 steps check
Localized number display
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Product type
Desktop Type
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Number of digits
12 digits
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Liquid crystal display
Extra Large display
Function command signs
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Key characteristics
Plastic keys
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Key functions
Key rollover
Double zero key
Triple zero key
Shift key (▶)
Sign Change (＋/－)
Mark-up
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Memory
Independent memory
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Power supply
Solar & Battery
LR44×1
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Size (D × W × H)
191 × 140 × 35 mm
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Weight
205 g
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- Item Counter & Averages
- Cost / Sell / Margin Calculations
- 4-key Independent Memory
- Mark Up / Mark Down
- Change function
Calculate payment and change.
- Reprint function
Print multiple copies of the calculation history without re-inputing data.
- Tax calculations
- Total & Grand Total Calculation
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- 61 KB RAM - 1.5 MB Flash ROM. 4 AAA Batteries Required, Best with Polaroid AAA Batteries.
- Display: 64 x 128 pixel, monochrome w/ Backlight
- Solve Integral/Probability function
- Probability function in Run Mat Application - Integral Graphing
- Dimension (H x B x T): 184 x 91,5 x 21,2 mm
| Casio Fx 991 EX CLASSWIZ Calculator Original WITH WARRANTY CARD AND STICKERS WITH CHECK FOR AUTHENTICITY STICKER Intuitive, easy-to-learn icon display Natural Textbook Display List display function for thorough, speedy learning Easy-to-understand English messages and interactive format High computational competence for performing even advanced mathematics Online Visualization Service Using QR Code A comprehensive set of advanced functions unique to CASIO scientific calculators -Spreadsheet calculations -Matrix calculations -Vector calculations -Integration calculations -Multiline display -Differential calculations -Equation calculation -Inequality calculations -Advanced statistical distribution calculations -Ratio calculations -Metric conversion -Scientific constants -Variables list -Statistics list -Digit separator -Engineering symbols #casioph #calculators #Fx991EXCLASSWIZ |
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12 digits
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Regular percentRegular percentage calculations.
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150 steps checkDisplays up to 150 previous calculation steps.
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Tax calculationAutomatic calculation of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount.
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Solar & BatterySolar powered when light is sufficient, battery powered when light is insufficient.
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Function command signsA symbol (+, -, ×, ÷) on the display indicates the status of operation you are currently performing.
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Key rolloverKey operations are stored in a buffer, so nothing is lost even during high-speed input.
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Extra Large displayLarger display makes more data easier to read.
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Plastic keysDesigned and engineered for easy operation.
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Mark-upAll the mark-up capabilities of an adding machine for simplified cost and profit calculations.
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Localized number displayDisplays numbers in four digit separator formats(Type A, Type B, Type C and Indian).
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12 digits
Regular percentRegular percentage calculations.
150 steps checkDisplays up to 150 previous calculation steps.
Tax calculationAutomatic calculation of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount.
Solar & BatterySolar powered when light is sufficient, battery powered when light is insufficient.
Function command signsA symbol (+, -, ×, ÷) on the display indicates the status of operation you are currently performing.
Key rolloverKey operations are stored in a buffer, so nothing is lost even during high-speed input.
Extra Large displayLarger display makes more data easier to read.
Plastic keysDesigned and engineered for easy operation.
Mark-upAll the mark-up capabilities of an adding machine for simplified cost and profit calculations.
Localized number displayDisplays numbers in four digit separator formats(Type A, Type B, Type C and Indian).
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