Frequently Bought Together
Everything you need in one click
Casio 2Nd Gen Non-Programmable Scientific Calculator, 401 Functions, 2-Line Display - Black
Deli Office Pins, Nickel Finish, 50 g, Sharp Points, Ideal for Pin-Pointing or Highlighting Area, Tacking Poster - Silver
Maruman Sept Couleur Notebook, A4, 80 Sheets, Ideal for Notes & Homework - Yellow
Pilot Super Grip G Ballpoint Pens, Medium Tip, Smooth Flow, Comfortable Grip, Ideal for Office & Classroom Use, Red Ink – Pack of 12
Individual Price
63.00Buy selected items separately
Bundle Price
Casio 2Nd Gen Non-Programmable Scientific Calculator, 401 Functions, 2-Line Display - Black
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Delivery by Friday, 31 Jul
- scientific calculator
- Dual solar and battery power for all conditions
- 417+ scientific and trigonometric functions
- Slim design for desk and bag carry
- Auto power-off extends battery life
Key Features
Frequently Bought Together
Everything you need in one click
Casio 2Nd Gen Non-Programmable Scientific Calculator, 401 Functions, 2-Line Display - Black
Deli Office Pins, Nickel Finish, 50 g, Sharp Points, Ideal for Pin-Pointing or Highlighting Area, Tacking Poster - Silver
Maruman Sept Couleur Notebook, A4, 80 Sheets, Ideal for Notes & Homework - Yellow
Pilot Super Grip G Ballpoint Pens, Medium Tip, Smooth Flow, Comfortable Grip, Ideal for Office & Classroom Use, Red Ink – Pack of 12
Individual Price
63.00Buy selected items separately
Bundle Price
Features & Benefits
Display
Large display with high-contrast LCD for clear number reading.
Power
Dual solar and battery power operates in all light conditions with automatic mode switching.
Function Range
417+ scientific functions including trigonometry, logarithms and statistics for engineering and science.
Design
Slim, lightweight body fits easily into briefcase, bag or desk drawer.
Keypad
Large, responsive keys with positive click reduce input errors during data entry.
Memory
Independent memory (M+, M-, MR) for multi-step calculation management.
Auto Power Off
Automatic power-off extends battery life during non-use periods.
Applications
Suitable for science, engineering, maths education and professional calculations.
Key Specifications
Custom Stock Status
Available On Request
Brands
Casio
Color
Black
Quantity Unit
PCS
Model No
FX991MS-2
Item Type
Calculator
Usage
Scientific, engineering, and advanced mathematical tasks
Best Seller
Yes
Products Ranking
#4 in Calculators
Frequently Asked Questions
What is the Casio 2nd Gen Non-Programmable Scientific Calculator used for?
It's designed for advanced calculations in mathematics, science, and engineering. You can perform complex functions such as trigonometry, statistics, and other scientific computations with a non-programmable, reliable calculator.
What does the '401 functions' specification cover on this Casio calculator?
The 401 functions cover a wide range of scientific and statistical operations, including trigonometric and inverse functions, logarithms, exponentials, roots, fractions, permutations/combinations, probability, and basic statistical calculations, all accessible through its dedicated keys.
What is the natural textbook display and why is it helpful?
The natural textbook display shows equations and results in the same format as your textbook, making it easier to read, review, and verify steps during problem solving without translation from a traditional calculator layout.
What are the key specifications I should know about this model?
Key specs include: non-programmable scientific calculator, 2-line display, 401 functions, dual power source (solar and battery), portable and durable build, and suitability for math, science, and engineering tasks.
How does the dual power source work, and what should I know about solar vs. battery use?
The calculator uses solar power when light is available and switches to the battery when lighting is insufficient. This provides reliable operation in classrooms, labs, and field settings without frequent battery changes.
Is this calculator programmable or does it have stored programs?
No, this model is non-programmable, meaning it doesn’t allow user-created programs. It focuses on direct-key operations for quick, reliable calculations.
Who would benefit most from this Casio calculator?
Students in high school and college math, physics, chemistry, engineering courses, and professionals who need a compact, dependable scientific calculator for on-the-go use or classroom work.
How do I use the calculator for common tasks like trigonometry or statistics?
For trigonometry, enter your angle and press sin, cos, or tan as needed, using degree or radian mode. For statistics, access the statistical functions to compute mean, standard deviation, sums, and other basic stats directly from your data.
How does this Casio compare to the FX-991EX ClassWiz on Fepy.com?
The FX-991EX ClassWiz offers more advanced display options and additional functions, but both are non-programmable scientific calculators suitable for exams and everyday calculations. See the FX-991EX page for a direct feature comparison: https://fepy.com/product/casio-fx-991ex-classwiz-natural-textbook-display-scientific-calculator
How does this Casio compare to the FX-115ES Plus on Fepy.com?
The FX-115ES Plus is another solid non-programmable option with slightly different function layouts and key assignments. It’s useful for general science and engineering coursework. Compare here: https://fepy.com/product/casio-fx-115es-plus-non-programmable-scientific-calculator
Are there safety or care tips I should follow for this calculator?
Keep it clean and dry, avoid exposure to extreme temperatures or moisture, replace the battery or ensure good solar charging in well-lit environments, and store it in a protective case to prevent damage during transport.
Frequently Asked Questions
It's designed for advanced calculations in mathematics, science, and engineering. You can perform complex functions such as trigonometry, statistics, and other scientific computations with a non-programmable, reliable calculator.
The 401 functions cover a wide range of scientific and statistical operations, including trigonometric and inverse functions, logarithms, exponentials, roots, fractions, permutations/combinations, probability, and basic statistical calculations, all accessible through its dedicated keys.
The natural textbook display shows equations and results in the same format as your textbook, making it easier to read, review, and verify steps during problem solving without translation from a traditional calculator layout.
Key specs include: non-programmable scientific calculator, 2-line display, 401 functions, dual power source (solar and battery), portable and durable build, and suitability for math, science, and engineering tasks.
The calculator uses solar power when light is available and switches to the battery when lighting is insufficient. This provides reliable operation in classrooms, labs, and field settings without frequent battery changes.
No, this model is non-programmable, meaning it doesn’t allow user-created programs. It focuses on direct-key operations for quick, reliable calculations.
Students in high school and college math, physics, chemistry, engineering courses, and professionals who need a compact, dependable scientific calculator for on-the-go use or classroom work.
For trigonometry, enter your angle and press sin, cos, or tan as needed, using degree or radian mode. For statistics, access the statistical functions to compute mean, standard deviation, sums, and other basic stats directly from your data.
The FX-991EX ClassWiz offers more advanced display options and additional functions, but both are non-programmable scientific calculators suitable for exams and everyday calculations. See the FX-991EX page for a direct feature comparison: https://fepy.com/product/casio-fx-991ex-classwiz-natural-textbook-display-scientific-calculator
The FX-115ES Plus is another solid non-programmable option with slightly different function layouts and key assignments. It’s useful for general science and engineering coursework. Compare here: https://fepy.com/product/casio-fx-115es-plus-non-programmable-scientific-calculator
Keep it clean and dry, avoid exposure to extreme temperatures or moisture, replace the battery or ensure good solar charging in well-lit environments, and store it in a protective case to prevent damage during transport.
Ratings & Reviews
See what customers are saying
Based on 13 reviews
100%
Would recommend
Lily
Good quality overall
Good product. Works as described. Minor packaging damage on delivery but the item itself was fine. Recommended for the price. The weight feels right in hand. Switch action is positive.
جاسم
يستحق الثمن
جودة واضحة من أول لمسة. أنصح به بدون تردد. لا تزال تعمل بشكل ممتاز. لا توجد حواف خشنة.
Sophie
Excellent quality
Quality feels a step above others at this price point. Still using it daily. Build matches the description exactly.
Based on 13 reviews
100%
Would recommend
Lily
Good quality overall
Good product. Works as described. Minor packaging damage on delivery but the item itself was fine. Recommended for the price. The weight feels right in hand. Switch action is positive.
جاسم
يستحق الثمن
جودة واضحة من أول لمسة. أنصح به بدون تردد. لا تزال تعمل بشكل ممتاز. لا توجد حواف خشنة.
Sophie
Excellent quality
Quality feels a step above others at this price point. Still using it daily. Build matches the description exactly.
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