Scientific Calculators

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LogiCalcs Enterprise
Fx-991es Plus Scientific Calculator - natural Display
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07080635700Product Description
See more- Number of Functions: 417
- Natural textbook display: Display expression the same as textbook.
- Battery Powered: 3volts battery powered
- 10-digit mantissa + 2-digit exponential display.
- Dot matrix display: High-resolution screen provides beautiful-looking graphs every time.
- Multi-replay: Quick and easy recall of previously executed formulas for editing and re-execution.
- Plastic keys: Designed and engineered for easy operation.
- Basic Mathematical Functions: Trigonometric, Exponential logarithmic, etc.
- Table Generation: You can create a numerical table based on that expression by registering a function expression. In addition, graph functions can be represented by graphs.
- Base-n calculations
- Number system: Binary/Octal/Decimal/Hexadecimal
- Scientific Constants: You can use constant symbols used in physics, science and engineering classes.
- Vector calculations
- 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.
- Basic Statistics: Standard statistics functions such as Mean, SUM, Standard Deviation, and Regression
- Differentiation and Integration calculations
- Matrix calculations: up to 3 x 3
- Equation calculations: up to degree 3
- Metric conversion function: You can convert a number in one unit to a number in a different unit.
- Complex number calculations
- Comes With slide-on Hard Case
- And so much more...
Delivery & Returns
Delivery
Estimated delivery time 1-9 business days
Express Delivery available for KongaNow products only
Same day delivery: Order before 3PM and get it today (Sunday excluded).
Next day delivery: Order after 3PM and get it tomorrow.
Note: Subject to availability in your area.
Return Policy
Guaranteed 7-Day Return Policy
For details about return shipping options, please visit - Konga Return Policy
Warranty
Warranty Period
1 Year
Warranty Details
Battery Replacement
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