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Casio FX-991EX Advanced Scientific Calculator, 15-Digit LCD
$32.48
Casio FX-991EX Advanced Scientific Calculator, 15-Digit LCDThe perfect choice for both high school and college students with 417 built-in functions. Natural textbook display shows formula and results exactly as they appear in the textbook. Improved math functionality with standard deviation, multi-replay function, logarithm log and list-based STAT data editor. Power...
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Free Standard Shipping on All Orders Over $75
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Casio FX-991EX Advanced Scientific Calculator, 15-Digit LCD
The perfect choice for both high school and college students with 417 built-in functions. Natural textbook display shows formula and results exactly as they appear in the textbook. Improved math functionality with standard deviation, multi-replay function, logarithm log and list-based STAT data editor. Power Source(s): Battery; Solar; Display Notation: Numeric; Number of Display Digits: 15; Display Characters x Display Lines: 16 x 2..
- Part No# : CSOFX991EX
- Manufacturer : Casio
- Manufacturer Part No# :FX-991EX
- UPC :079767032593
- Weight : 0.47
- Depth : 1
- Width : 5.5
- Hight : 9
Item Specifications
- Global Product Type : Calculators-Scientific
- Global Product Type : Calculators-Scientific
- Power Source(s) : Battery; Solar
- Display Notation : Numeric
- Number of Display Digits : 15
- Display Characters x Display Lines : 16 x 2
- Memory : Independent
- Display Type(s) : LCD
- Case : Slide-On Hard Case
- Display Angle : Fixed
- Percent Key(s) : Yes
- Fraction Calculations : Yes
- Fraction/Decimal Conversions : Yes
- Decimal Function : Yes
- +/- Switch Key : No
- Currency Exchange Function : No
- Metric Conversion : Yes
- Backspace Key : Yes
- Double Zero Key : No
- Amortization : No
- Base Number Calculations : Yes
- Bond Calculations : No
- Cash Flow Calculations : No
- Complex Number Calculations : Yes
- Confidence Interval Calculating : No
- Cost/Sell/Margin : No
- Date Calculations : No
- Depreciation Calculations : No
- Display Window Resolution : 192 x 62
- Entry Logic : Logical Operators
- Equation Editor : Yes
- Grand Total Key : No
- Higher Mathematical Functions : Basic; Constant; Fraction; Percentage; Scientific; Statistics
- Hyperbolic Functions : Yes
- Hypothesis Testing : No
- Interest Rate Conversion : No
- Item Count Function : No
- Linear Regression : Yes
- Loan Calculation : No
- Logical (Boolean) Operations : Yes
- Markup/Down Key : Yes
- Matrices : Yes
- Percent Add-On/Discount : No
- Polar-Rectangular Conversion : Yes
- Probability (Random Number) : Yes
- Simultaneous Equations : Yes
- Square Root Key : Yes
- Tax Calculation : No
- Time-Value-of-Money : No
- Time/Date : No
- Trig/Log Functions : Yes
- Variable Regression : Yes
- Size : 3 x 6.5
- Replacement Batteries : LR44
- Pre-Consumer Recycled Content Percent : 0%
- Post-Consumer Recycled Content Percent : 0%
- Total Recycled Content Percent : 0%
Product Tag: Mathematics; Science; Accounting; Calculation; Bookkeeping; Schools; Education; Scientific
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Shipping and Delivery
Yes, Free Shipping On All Orders over $75. -
Where do you deliver?
We offer next day delivery anywhere in F=five boroughs We also offer shipping to anywhere in the continental U.S., generally via UPS for smaller items. We can ship orders placed before 4:00 pm EST for next day delivery. -
Why are items missing from my order?
Sometimes we ship items from different locations. We have fulfillment centers across the U.S. and if the center near you does not have a particular item, we simply ship from a different location. You only need to watch for a separate package, which on occasion, may arrive on a different day. -
I’ve waited, and I’m still missing items.
Call us within 48 hours of receiving your shipment. Contact our our customer service department, and they will help you file a claim. -
What carriers do you use for shipping?
For local deliveries, Court Street Office Supplies uses its own trucks and drivers. For other orders, we usually use UPS. Freight deliveries for large or oversized orders are shipped with a variety of carriers depending on region and size of order. -
Why did I receive a different brand item as ordered?
Our priority is getting you what you need on time. We use warehouses in over 30 facilities throughout the US, so we can guarantee next day delivery. Unfortunately items of a particular brand are sometimes out of stock and often we have an equivalent item in stock from a different manufacturer. Since our priority is getting you your on time, we will ship the equivalent, making sure it the substitute is at a minimum, a 100% equivalent.