This website uses cookies. For further information on how we use cookies you can read our Privacy and Cookie notice
HomeHome & OfficeOffice ProductsOffice ElectronicsCalculatorsScientificScientific Calculator Fx-991ES+
/product/53/1034191/1.jpg?8234)
/product/53/1034191/2.jpg?8234)
/product/53/1034191/3.jpg?8234)
Share this product
Brand: Casio | Similar products from Casio
KSh 3,200
KSh 5,00036%
Few units left
+ shipping from KSh 69 to CBD - UON/Globe/Koja/River Road
0 out of 5
(No ratings available)Variation available
Promotions
Delivery & Returns
Choose your location
Pickup Station
Delivery Fees KSh 69
Ready for pickup between 01 May & 02 May when you order within next 10hrs 19mins
Door Delivery
Delivery Fees KSh 179
Ready for delivery between 01 May & 02 May when you order within next 10hrs 19mins
Return Policy
Easy Return, Quick Refund.Details
Seller Information
Amaziah Global
94%Seller Score
Be the first to follow
Seller Performance
Order Fulfillment Rate: Excellent
Quality Score: Excellent
Customer Rating: Good
Product details
Two-way power (Solar + Battery)
Solar powered when light is sufficient, battery powered when light is insufficient.
Plastic keys
Designed and engineered for easy operation.
Natural V.P.A.M. display
Display expression same as textbook.
List based STAT-data editor
Viewing and editing of input data in list format, showing data groups (x-data, y-data, frequency) and surrounding data.
Multi-replay
Quick and easy recall of previously executed formulas for editing and re-execution.
10 + 2 digits
10-digit mantissa + 2-digit exponential display.
Dot matrix display
High-resolution screen provides beautiful looking graphs every time
Specifications
Key Features
General information:
- 417 functions
- Display: Natural Textbook Display, Natural V.P.A.M.
- Power supply: solar powered with an auxiliary battery
- with a hard case
- Dimensions (H x W x D): 162,0 x 80,0 x 11,1 mm
- Weight: 95g
Functions:
- NEW: New fraction input mode
- NEW: Improved equation mode
- NEW: Random integers
- Repeat function.
- 24 levels of brackets
- Variable memories (6)
- STO/RCL keys
- Scientific functions:
- Trigonometric and inverse trigonometric functions
- Hyperbolic and inverse hyperbolic functions
- Exponential functions 10x, ex
- Inverse function x-1
- Power and root functions x√, √, x2, xy
- Logarithm functions (log, ln)
- Combinatoric and permutations
- Random number generator
- Converts between polar coordinates and rectangular coordinates.
- Calculates with fractions (two modes)
- Converts between sexagesimal and decimal.
- Calculates in gradian, degree and radian measure.
- π key, e key and % key
- SCI/FIX
- Statistics:
- Lists of based statistics
- Statistics with a variable
- standard deviation
- Statistics with two variables
- Linear
- Exponential
- ab Exponential
- Logarithmic
- Power
- Inverse
- Quadratic
- Solve/Calc
- Numeric integration
- Numeric differentiation
- ∑()-function
- calculates with complex numbers.
- a+bi /r∠θ
- Calculations on the basis of n
- Logical calculations
- Equations
- Linear systems of equations
- Polynomial equations
- Linear systems of equations
- Polynomial equations
- Matrix
- Determinants
- Inverse matrix
- Vector
- internal product
- external product
- physical constants
- metric conversion
- Normal entry
- Fractions
- Roots
- Powers
- Parentheses
- Amounts
- Numeric differentiation/integration
- Totals
- Non-natural input (such as the MS models)
- Output in √-form
- Output in π-form
- Functions table.
Specifications
- SKU: CA764SN2J5JCRNAFAMZ
- Model: FX-991ES+
- Production Country: Thailand
- Weight (kg): 0.8
- Main Material: PVC
Customer Feedback
This product has no ratings yet.
/product/53/1034191/1.jpg?8234)
Casio Scientific Calculator Fx-991ES+
KSh 3,200
KSh 5,00036%
Questions about this product?