$19.99/Each

  • Includes 417 functions, such as standard deviation, multi-replay function, and logarithm log
  • 15-digit LCD screen is easy to read and offers efficient operation
  • Textbook display shows formulas and results as they appear in the textbook
  • Features fraction calculation
  • Includes a hard slide-on case
UPC Code:400013772411
Shipping:Usually Ships in 1-2 Business DaysNot eligible for expedited shipping
Casio CSOFX991EX Specs
Quantity1/Each
Width5 1/2 Inches
Depth1 Inches
Height9 Inches
Digits Displayed15 Digits
Features Case Included
Type Scientific Calculators

Casio CSOFX991EX Details

Perform a wide variety of mathematical functions using the Casio FX991EX 15-digit LCD advanced scientific calculator. This handheld calculator performs up to 417 functions, such as standard deviation, multi-replay function, logarithm log and list-based STAT data editor. It even does fraction calculations, as well as forty metric conversion, and forty scientific constants.

This calculator features a natural textbook display, which shows formulas and calculations as they appear in the textbook. Up to 15 digits are displayed at one time on the LCD screen. It comes with a slide-on hard case to protect this calculator when it's not in use. Thanks to its easy-to-read screen, results are clear and accurate every time!

Overall Dimensions:
Width: 5 1/2"
Depth: 1"
Height: 9"

Due to US DOT shipping regulations, we are unable to ship this product to Alaska, Hawaii, and international destinations. It is also ineligible for next day or second day shipping. Please contact Customer Solutions prior to placing your order if you have any questions or concerns.

Because this item is not stocked in our warehouse, processing, transit times and stock availability will vary. If you need your items by a certain date, please contact us prior to placing your order. Expedited shipping availability may vary. We cannot guarantee that this item can be cancelled off of the order or returned once it is placed.

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Casio CSOFX991EX

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Equivalent Items 

Casio FX991EX

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