Description
Product Summary & Specification
Summary:
•Product Type: Scientific Calculator Model: FX-991CW 10 2 digits Display Type: Natural Textbook display Power Supply: Solar Battery Natural Textbook display – Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbols just as they appear in textbooks. Both Solar and Battery powered. Solar powered when light is sufficient, battery powered when light is insufficient. 540 Functions. Battery – Solar and Battery • Plastic keys • Comes with slide on hard case Dedicated keys to convert polar coordinates to rectangular coordinates and vice versa. Specifies degrees, radians, grads as the angle unit for value input and calculation result display. Aids in sexagesimal calculations with respect to decimal conversion.
• Basic Calculation
• Bracket Calculation
• Fraction Calculation
• Degree, Minute, Secound (Sexagesimal) Calculations
• Reciprocal Calculation
• Percent Calculation (scientific calculator function)
• Ratio calculation
•Factorial Function
• Irrational number calcuation
• Rounding Function
• Transcendental number: e
• Base-n calculation
• Logical Operators
• Complex number calculation
• Matrix calculations
• Vector calculations
• Continuous Calculation
• Replay Function
• Multi-replay Function
• UNDO
• SOLVE Function
• Independent Key x
• Absolute Value Calculation
• Square and square root (x2/√)
• Power and radical root (xy/x√)
• Trigonometric, inverse trigonometric (sin/cos/tan/sin–1/cos–1/tan–1)
• Hyperbolic, inverse hyperbolic (sinh/cosh/tanh/sinh–1/cosh–1/tanh–1)
• Exponential, logarithmic (log, ln, 10x, ex)
• Base specified logarithmic
• Coordinate Conversion
• Combination / Permutation
• Prime Factorization
• Random Number Generation
• Random Integer Generation
• Summation
• Scientific Constants
• Metric conversion function.
| Specification: | |
| Title: | Casio (fx-991CW) Scientific Calculator– Black |
| Brand: | CASIO |
| Warranty Period | 3 Years |
| Colour | Black |
| Country of Origin | Japan |
| Number Of Digit | 12 Digit |
| Features | Auto Power Off Dual Power Non Programmable Non Graphing Negative Sign Power Off |
| Dimensions | 162 x 77 x 10.7mm. |
| Model | Casio FX-991CW. |
| Display Type | Natural textbook display |
| Power Type | Solar and Battery. |
| Material | Plastic. |
| Battery Type | Solar Powered. |
| Product Weight | 95 Grams. |
| Number of Functions | 540 Functions |
| Display Size | Large. |
| Country of Assemble | Thailand. |
Ruhul Amin Miazi –
ক্যালকুলেটর অনেক ভালো আপনাদের কে ধন্যবাদ
Jihad (verified owner) –
It’s a very powerful calculator. Highly recommend
Biswazit Mistry –
I have got my product in a good condition. It was original fx991cw calculator, he gave me warranty card with it. I am satisfied. Thanks
zihad –
Nice Calculator
Tousif Tasrik (verified owner) –
Calculator is good and way more faster than fx-991ex and fx-991es
Kabir Hossain –
Nice
Rasel –
Onk onk valo products
kabir talukder –
so nice calculator
Abul Hasem –
Aponader onk fast delivery thanks casio calculator bd
zihad –
অসংখ্য ধন্যবাদ
আপনার জন্য শুভকামনা রইল।
Khadiza –
আমি কনফিউশনে ছিলাম অথেনটিক প্রডাক্ট নিয়ে অবশেষে অথেনটিক পেলাম ধন্যবাদ।
মাঈনউদ্দিন আহমেদ –
আপনাদেরকে ধন্যবাদ প্রোডাক্টটি
টাইম মতো হাতে পেয়েছি এবং অনেক ভালো প্রোডাক্ট
zihad –
অসংখ্য ধন্যবাদ
আপনার জন্য শুভকামনা রইল।
Rony –
Khub valo Calculator
Rafin Ahmed (verified owner) –
অথেনটিক প্রোডাক্ট এবং ডেলিভারি ছিল খুবই ফাস্ট।অর্ডার দেয়ার ২ ঘন্টার মধ্যেই হাতে পেয়েছি। ধন্যবাদ
zihad –
অসংখ্য ধন্যবাদ
আপনার জন্য শুভকামনা রইল।
Walid chowdhury –
onek valo ekta product , er age kinechilam but orginal calculator pai ni . apnaderke tnx ekdhom authentic calculator dewar jhonno. r apnader delevery o onek past.
Walid chowdhury –
onek valo ekta product , er age kinechilam but orginal calculator pai ni . apnaderke tnx ekdhom authentic calculator dewar jhonno. r apnader delevery o onek past.
Khalid Hassan Anik –
authentic product and the seller is too much helpfull
Raiyan Hussen –
Thanks to Casiocalculator bd for giving an authentic product. I was skeptical about its authenticity but it was an original calculator. Seller behaviour was really friendly. Undoubtedly you can buy it from them.
Muhammad Rezwan (verified owner) –
100% authentic calculator..
Khub kom somoye delivery dise..
Sobai nite paren…
Ajit Sarker –
আজকে ২ মাস হলো আমি এটা নিয়েছি।
অনেক ভালো ও অরজিনাল আপনারা চাইলে নিতে পারেন।
Rainab (verified owner) –
Authentic calculator and packagig was good, trusted shop for original casio calculators.
ইফতেখার –
Original calculator,, official web theke check koresi.
Fast delivery,,1 diner vhitore e peye gesi…thnx