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₱309.00 - 350.00
₱699.00 - 799.00Save up to 56%
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New Edition Professional Use FX-991ES PLUS Scientific Calculator Portable Rechargeable Multi-color
Sold by The universe of Mo Stote
4.8(31)
396 sold
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Shipping
From ₱36.00
Est. delivery by Apr 18 - Apr 22
Customer reviews (31)
2**e
Item: pink
Received it weeks ago. I’ve used it sa school alreadyy and it is very helpful, it wasn’t the original one but is okay kasi the original one is very expensive kaya I bought this one lang. It came without those designs I added it myself. The quality is also great, so is the delivery time.
February 22, 2025
s**s
Item: pink
what u see is what u get hehe almost 2 weeks din bago dumating but all goods. thank u po!
3w ago
A**y
Item: black
Super ganda, what you see is what you get. Sana magamit ko Ng matagal
Today
G**y
Item: bule
5 star kase sobrang na satisfied ako ang ganda literal
2w ago
n**o
Item: pink
Goods at wlng damage ng dumating,Sana Hindi agad masira super need panamin ito sa acads.
March 15, 2025
F**a M**e 1**
Item: bule
Quality of work：Very Nice
Material：All schi-cal elements are there
January 9, 2025
🐶**🐰
Item: black
Good condition, sana hindi 'to mag loko
3w ago
n**o
Item: black
Quality is good at wala na MN damage
1w ago
j**2
Item: black
Quality of work：Good
Material：Good
March 11, 2025
J**l
Item: bule
Quality of work：Good and working
February 17, 2025
g**c
Item: pink
Fast delivery and quality product
February 6, 2025
J**x **
Item: pink
Working well. Magaan sya.
February 14, 2025
D**
Item: black
product did its purpose
March 10, 2025
a**>
Item: bule
You get what you see!
3w ago
R**2
Item: black
Quality of work：Good
March 8, 2025
j** r**e c**n
Item: pink
Thank u seller
March 8, 2025
j**️
Item: bule
Very nice siya
January 29, 2025
r**✨
Item: pink
Super ganda
2w ago
d**i
Item: black
goods naman
February 3, 2025
_**a
Item: black
Qualityy
2w ago
The universe of Mo Stote
214 items
Shop performance
Better than 90% of other shops
Ships within 2 days
93%
Responds within 24 hours
100%
Product description
Specifications:
Display
Display type: 62 x 192 FULL DOTS
Natural display
Logic input algebraic: Natural V.P.A.M
Number of characters/lines: 16/1+10/1
Icon menu
Significantand function: 10+2
Memory
Repeat function
Memory variable: 9
Number of storable programs: Calc / Solv button
Basic mathematics
Functions: 552
Scientific constants: 40
Conversion unit: 40
Level bracket: 24
Fraction calculations
Angle dimensions DEG/RAD/GRAD
Conversion between >DEG/>RAD/>GRAD
Coordinate conversion Pol
Trigonometric functions sin/cos/tan/sin-1/cos-1/tan-1
Hyperbolic functions sinh/cosh/tanh/sinh-1/cosh-1/tanh-1
Exponents, logs, In, 10x, ex
Mathematic functions?, x2, x-1, 1/x, x!,?, xY,?, x1/y
Calculations based on n (hexadecimal/decimal/binary/octal)
Logical operators (AND/OR/etc.)
Calculations in the sexagesimal system
Percentage calculations
Factorization Prime
Technical notation ENG/ENG
Calculation with technical symbols
Calculation of complex numbers
Random number generator
Random integers
Base-n calculations
Table value
Statistics
Summation of?X,?X2
Summation of?X,?Y,?X2,?Y2,?Xy
Standard deviations for grouped and ungrouped values
Distribution functions (normal distribution and inverse normal distribution, binominal distribution, Poisson distribution)
Analysis regression
Permutations (nPr) and combinatorics (nCr)
Matrix calculation/vector calculation: 4X4
Ref/rref function
Calculation equation: until 4 degrees
Inequality calculation
Differential and integral calculus
Numerical integral calculus
Numerical differential calculus
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