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Description
CAL0003 Casio Classwiz Scientific Calculator fx-991EXCAL0003 Original Casio Classwiz Scientific Calculator fx 991EX Warranty: 12 Months Call SMS: 01789557722 01789557733 Specifications: Brand: Casio Code: CAL0003 Model: fx 991EX 552 functions Two way power High resolution LC display with 192 x 63 pixels Natural V. P. A. M. Natural display QR code function Online sharing Icon menu Spreadsheet Solving equations and systems of up to four equations 4X4 matrices Vector calculations Integration calculations
CAL0003 Original Casio Classwiz Scientific Calculator fx-991EXWarranty: 12 Months
Call/SMS: 01789557722 01789557733
Specifications:
β’ Brand: Casio
β’ Code: CAL0003
β’ Model: fx-991EX
β’ 552 functions
β’ Two way power
β’ High-resolution LC display with 192 x 63 pixels
β’ Natural-V.P.A.M. β Natural display
β’ QR code function
β’ Online sharing
β’ Icon menu
β’ Spreadsheet
β’ Solving equations and systems of up to four equations
β’ 4X4 matrices
β’ Vector calculations
β’ Integration calculations
β’ Differential calculations
β’ Probability distribution
β’ Calculation with technical symbols
β’ Undo-Function
β’ Complex number calculation
β’ Base-N calculations
β’ Equation calculations
β’ Inequality calculation
β’ SUM calculation
β’ 47 scientific constants
β’ 40 metric conversions
β’ Automatic parenthesis
β’ 24 Parentheses level
β’ Variable memory (9)
β’ Trigonometric and inverse trigonometric functions
β’ Hyperbolic and inverse hyperbolic functions
β’ Power / Power Root calculations
β’ Logarithmic calculations
β’ Exponential calculations
β’ Root calculations
β’ Combinatorics and Permutation
β’ Prime factorization
β’ Random Integer
β’ Conversion of polar coordinates into rectangular coordinates and inverse
β’ Fraction (two modes)
β’ Conversion of sexagesimal into decimal and invers
β’ Calculates in Degree, Grad and Radian
β’ SCI/FIX/ENG function
β’ List based statistics
β’ 1-variable statistics
β’ Standard deviation
β’ 2-variable statistics (Regressions)
β’ Percentage calculation
β’ Non-natural input
β’ Output with β form
β’ Output with Ξ form
β’ Function table
β’ Made in China
General Specifications:
β’ 552 functions
β’ Display: "Natural Textbook Display" Natural V.P.A.M.
β’ High-Resolution LC-Display, 63 x192 dots, 16/10 + 2 digits
β’ Energy supply: Solar + Battery (1xLR44)
β’ Comes with new slide-on hardcase
β’ Dimensions (H x W x L): 77 x 165.5 x 11.1 mm approx.
β’ Weight: 90g approx.
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Based on 962 reviews
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4
Nice quality
Size: 180 Count (Pack of 1,20oz)
Nice quality. Great price
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Reviewed in the United States on July 23, 2025
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5
good amount 180 count
Size: 180 Count (Pack of 1,20oz)
they are the perfect size for snacks etc.
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Reviewed in the United States on April 2, 2026
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5
Work good
Size: 180 Count (Pack of 1,16oz)
They well and hold food good with being hot or cold. Would buy again.
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Reviewed in the United States on March 20, 2026
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5
Good paper plates
Size: 180 Count (Pack of 1,16oz)
Great deal for the money, sturdy plates
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Reviewed in the United States on May 28, 2026
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5
Excellent plates for Family
We have a bunch of teens and young adults eating in the house and these are a life saver! Sturdy and perfect size so they eat just a drop less and save me a bit, but still get enough to fill up. Best purchase!
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Reviewed in the United States on March 2, 2024