Description
The Perfect Math Learning Tool With Approachable and Intuitive New Design
FX-991CW Non Programmable Scientific Calculator. The new ClassWiz CW Series is designed for the teaching and studying of today. With its new design and key placement, it can be used by anyone. Includes MathBox, a fun math learning feature. Links up with ClassPad.net to support ICT classes. These features help to boost students’ curiosity toward math learning.
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Non ProgrammableNon Graphing
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Number of digits
10 + 2 digits -
Liquid crystal display
Natural textbook displayIcon menuDot matrix displayHigh Resolution4-gradation display -
Key characteristics
Plastic keys -
Key functions
Negative SignPower Off -
Memory
Variables: 9 (A,B,C.D.E.F.X.Y,M)Variables ListAnswer MemoryMemory ProtectionReset Function -
Power supply
Solar & BatteryApproximate battery life Main 2 yearsAuto Power Off -
Size (D × W × H)
162 × 77 × 10.7 mm -
Weight
95 g -
Accessories
Hard Case -
Warranty period
3 years
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Display format settings
Number Format: FixNumber Format: SciNumber Format: NormEngineering SymbolEngineering NotationToggling Calculation ResultsAngle Unit (Degree, Radian, Gradian)Improper/Mixed FractionSexagesimal/Decimal ConversionDigit Separator
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Basic calculation
Bracket CalculationFraction CalculationDegree, Minute, Secound (Sexagesimal) CalculationsReciprocal CalculationPercent Calculation (scientific calculator function)Ratio calculationFactorial FunctionπIrrational number calcuationRounding Function -
Advanced calculation
Transcendental number: eBase-n calculationLogical OperatorsComplex number calculationMatrix calculationsVector calculationsRatio calculation -
Applied calculation
Continuous CalculationReplay FunctionMulti-replay FunctionUNDOSOLVE Function
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Basic functions
Independent Key xAbsolute Value CalculationSquare 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 logarithmicCoordinate ConversionCombination / PermutationPrime FactorizationRandom Number GenerationRandom Integer GenerationSummation
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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।