Search
![[Original] SCIENTIFIC CALCULATOR FX-991EX FX-570EX CLASSWIZ SOLAR AND BATTERY 0](https://p16-oec-sg.ibyteimg.com/tos-alisg-i-aphluv4xwc-sg/97939d72bfa5457493703b1ad7a738fc~tplv-aphluv4xwc-resize-jpeg:800:800.jpeg?dr=15584&from=1826719393&idc=my2&ps=933b5bde&shcp=e1be8f53&shp=6ce186a1&t=555f072d)
![[Original] SCIENTIFIC CALCULATOR FX-991EX FX-570EX CLASSWIZ SOLAR AND BATTERY 1](https://p16-oec-sg.ibyteimg.com/tos-alisg-i-aphluv4xwc-sg/b8a2bf5c76dc479daf5dd3b750cfb6d0~tplv-aphluv4xwc-resize-jpeg:800:800.jpeg?dr=15584&from=1826719393&idc=my2&ps=933b5bde&shcp=e1be8f53&shp=6ce186a1&t=555f072d)
![[Original] SCIENTIFIC CALCULATOR FX-991EX FX-570EX CLASSWIZ SOLAR AND BATTERY 2](https://p16-oec-sg.ibyteimg.com/tos-alisg-i-aphluv4xwc-sg/f44b72130edf49b28c3654ca26c95549~tplv-aphluv4xwc-resize-jpeg:800:800.jpeg?dr=15584&from=1826719393&idc=my2&ps=933b5bde&shcp=e1be8f53&shp=6ce186a1&t=555f072d)
![[Original] SCIENTIFIC CALCULATOR FX-991EX FX-570EX CLASSWIZ SOLAR AND BATTERY 3](https://p16-oec-sg.ibyteimg.com/tos-alisg-i-aphluv4xwc-sg/a2fc638a683646038abac159e0263be4~tplv-aphluv4xwc-resize-jpeg:800:800.jpeg?dr=15584&from=1826719393&idc=my2&ps=933b5bde&shcp=e1be8f53&shp=6ce186a1&t=555f072d)
![[Original] SCIENTIFIC CALCULATOR FX-991EX FX-570EX CLASSWIZ SOLAR AND BATTERY 4](https://p16-oec-sg.ibyteimg.com/tos-alisg-i-aphluv4xwc-sg/106195410a814477b6f7a45b069e85f7~tplv-aphluv4xwc-resize-jpeg:800:800.jpeg?dr=15584&from=1826719393&idc=my2&ps=933b5bde&shcp=e1be8f53&shp=6ce186a1&t=555f072d)
![[Original] SCIENTIFIC CALCULATOR FX-991EX FX-570EX CLASSWIZ SOLAR AND BATTERY 5](https://p16-oec-sg.ibyteimg.com/tos-alisg-i-aphluv4xwc-sg/07228d24a45c4a869627fac0e08608f0~tplv-aphluv4xwc-resize-jpeg:800:800.jpeg?dr=15584&from=1826719393&idc=my2&ps=933b5bde&shcp=e1be8f53&shp=6ce186a1&t=555f072d)
![[Original] SCIENTIFIC CALCULATOR FX-991EX FX-570EX CLASSWIZ SOLAR AND BATTERY 6](https://p16-oec-sg.ibyteimg.com/tos-alisg-i-aphluv4xwc-sg/e960100bb9e24017bfcf300940a8a597~tplv-aphluv4xwc-resize-jpeg:800:800.jpeg?dr=15584&from=1826719393&idc=my2&ps=933b5bde&shcp=e1be8f53&shp=6ce186a1&t=555f072d)
![[Original] SCIENTIFIC CALCULATOR FX-991EX FX-570EX CLASSWIZ SOLAR AND BATTERY 7](https://p16-oec-sg.ibyteimg.com/tos-alisg-i-aphluv4xwc-sg/65a0a79ff78647ab9f43ccd760c76b34~tplv-aphluv4xwc-resize-jpeg:800:800.jpeg?dr=15584&from=1826719393&idc=my2&ps=933b5bde&shcp=e1be8f53&shp=6ce186a1&t=555f072d)
![[Original] SCIENTIFIC CALCULATOR FX-991EX FX-570EX CLASSWIZ SOLAR AND BATTERY 8](https://p16-oec-sg.ibyteimg.com/tos-alisg-i-aphluv4xwc-sg/65603b47a10e4c6e83d00f79ce6edd25~tplv-aphluv4xwc-resize-jpeg:800:800.jpeg?dr=15584&from=1826719393&idc=my2&ps=933b5bde&shcp=e1be8f53&shp=6ce186a1&t=555f072d)
RM36.50
Buy 2, save 5%
[Original] SCIENTIFIC CALCULATOR FX-991EX FX-570EX CLASSWIZ SOLAR AND BATTERY
Sold by AMANDA VARITYDTORE
4.7(3)
24 sold
Select options
Select
Shipping
From RM4.90
Est. delivery by Apr 19 - Apr 22
Customer reviews (3)
y**🤍
Item: Blue FX-991EX
Bungkusan kemas dan penghantaran cepat cuma bagi bateri lama.
1w ago
**
Item: Black FX-991EX
worth the price, quite light
March 12, 2025
**
Item: Blue FX-991EX
Good
March 5, 2025
AMANDA VARITYDTORE
93 items
Shop performance
Better than 82% of other shops
Ships within 2 days
89%
Responds within 24 hours
97%
Product description
Specifications
Basic Information
Product features
Non Programmable
Non Graphing
Number of Functions : 552
Number of digits
10 + 2 digits
Key characteristics
Plastic keys
Memory
Variables: 9
Variables List
Independent Memory (M / M+ / M-)
Answer Memory
Memory Protection
Reset Function
Accessories
Hard Case
Product type
Non Programmable
Non Graphing
Liquid crystal display
3-digit comma markers
Natural textbook display
Icon menu
Dot matrix display
High Resolution
Key functions
Negative Sign
Power Off
Power supply
AAA×1 (R03)
Approximate battery life Main 2 years
Auto Power Off
Display Settings
Display format settings
Number Format: Fix
Number Format: Sci
Number Format: Norm
Engineering Symbol
Engineering Notation
Toggling Calculation Results
Fraction / Decimal Conversion (SHIFT＋＝)
Calculation Functions
Basic calculation
Basic Calculation
Bracket Calculation
Fraction Calculation
Degree, Minute, Secound (Sexagesimal) Calculations
Reciprocal Calculation
Percent Calculation (scientific calculator function)
Ratio calculation
Factorial Function
π
Calculation with √ and π
Rounding Function
Applied calculation
Multi-statement Command (:)
Continuous Calculation
Replay Function
Multi-replay Function
UNDO
CALC Function
SOLVE Function
Advanced calculation
Transcendental number: e
Base-n calculation
Logical Operators
Complex number calculation
Matrix calculations
Vector calculations
Differential calculation
Integration calculation
Functions Features
Basic functions
Basic Mathematical Functions
Number of Functions : 552
Independent Key x
Absolute Value Calculation
Power Function (Square)
Power Function (Cube)
Power Function
Power Function (Square Root)
Trigonometric Function
Inverse Trigonometric Function
Hyperbolic / Inverse Hyperbolic Function
Exponential Calculation
Logarithmic Calculation
Log not base 10
Coordinate Conversion
Combination / Permutation
Prime Factorization
Random Number Generation
Random Integer Generation
Summation
Physics- and chemistry-related functions
Scientific Constants
Metric conversion function
Other functions
Spreadsheet
Equation
Inequality Calculations
Statistical Functions
Statistical data
List based STAT-data editor
Statistical calculation
Statistics Function
Basic Statistics
Intermediate Statistics
Advanced Statistics
Distribution Calculations
Exam Compatibility
Permitted in exams
GCSE/AS/A Level
![Product Introduction of [Original] SCIENTIFIC CALCULATOR FX-991EX FX-570EX CLASSWIZ SOLAR AND BATTERY 115](https://p16-oec-sg.ibyteimg.com/tos-alisg-i-aphluv4xwc-sg/16aed39062104435b9cedf8c9b89c437~tplv-aphluv4xwc-resize-jpeg:800:800.jpeg?dr=15584&from=1826719393&idc=my2&ps=933b5bde&shcp=e1be8f53&shp=6ce186a1&t=555f072d)
Peripheral Devices
Connection to peripheral devices
What's in the box
1x fx-991EX Standard Scientific Calculators
Explore more from AMANDA VARITYDTORE
![[Home Furnishings]Wood Piggy Bank Reusable With Money Goal Counter Piggy Bank Saving Money Box Helps The Habit Of Saving Christmas Gift-RM 1000/5000/10000](https://p16-oec-va.ibyteimg.com/tos-maliva-i-o3syd03w52-us/e35b798758f7476a9621e0410746b5e7~tplv-o3syd03w52-crop-webp:1200:1200.webp?dr=15592&from=2378011839&idc=my2&ps=933b5bde&shcp=e1be8f53&shp=8dbd94bf&t=555f072d)
![[Rich 2025]Tabung Duit Kayu Moden dengan Nombor pada Kotak, Pelan Penyimpanan Wang, Bank Simpanan](https://p16-oec-sg.ibyteimg.com/tos-alisg-i-aphluv4xwc-sg/05de9fd4825f4ca286512073bec29bc8~tplv-aphluv4xwc-crop-webp:1200:1200.webp?dr=15592&from=2378011839&idc=my2&ps=933b5bde&shcp=e1be8f53&shp=8dbd94bf&t=555f072d)
4.5
1710sold
RM26.50
RM85.00
4.6
3570sold
RM9.24
RM11.55
![[Original] SCIENTIFIC CALCULATOR FX-570EX CLASSWIZ School Office Calculator Stationery](https://p16-oec-sg.ibyteimg.com/tos-alisg-i-aphluv4xwc-sg/8834a37635554c10b76ce578168a4304~tplv-aphluv4xwc-crop-webp:1049:1048.webp?dr=15592&from=2378011839&idc=my2&ps=933b5bde&shcp=e1be8f53&shp=8dbd94bf&t=555f072d)
4.6
2206sold
RM44.99
RM109.00
4.9
4109sold
RM88.00
RM109.00
No more products
Open TikTok