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Product Description Scientific Calculator with Mathematical Nature Display Function for Home Surveyor Exam desertcart.com Review ๆฐๅญฆ่ช็ถ่กจ็คบ ๅๆฐใโใชใฉใฎๆฐๅผใ่จๅทใๆ็งๆธ้ใใซ่กจ็คบใใใใจใใงใใพใใใพใ่จ็ฎ็ตๆใๅๆฐใโใๅซใ่กจ็พใง่กจ็คบใงใใพใใ ใชในใใใผในใฎ็ตฑ่จใใผใฟ็ทจ้ๆฉ่ฝ ็ตฑ่จใใผใฟใไธ่ฆง่กจใฎๅฝขๅผใงใใใใใใๅ ฅๅใงใใ็ตฑ่จ่จ็ฎใซๅฉ็จใใใใจใใงใใพใใ ่ฆใใใใใซใใใใใฃในใใฌใค ่ฆ่ชๆงใซๅชใใใใซใใใๆนๅผใใฃในใใฌใคใฎๆก็จใซใใใๅๆฐใๅฏพๆฐใโใฎๆฐๅผใ่จๅทใๆ็งๆธ้ใใซ่กจ็คบใงใใพใใ ็ฐกๅๆไฝใฎใปใณใฟใผใซใผใฝใซใญใผ ใใฉใกใผใฟใไธไธใซในใฉใคใใใใใจใงใๅผๅ ใฎไธไธๅทฆๅณ็งปๅใ็ฐกๅใซ่กใใพใใใพใใไธๅบฆๅฎ่กใใ่จ็ฎๅผใๅผใณๅบใใไฟฎๆญฃใใฆๅๅบฆๅฎ่กใงใใใใซใใชใใชใคๆฉ่ฝใๆญ่ผใๆฐๅคใ็ฝฎใๆใใ็นฐใ่ฟใ่จ็ฎใชใฉใซไพฟๅฉใงใใ ใใซใใชใใฌใค ใปใณใฟใผใซใผใฝใซใญใผใงใๅผใฎไธไธๅทฆๅณ็งปๅใ็ฐกๅใซ่กใใพใใ ใใผใใซๆผ็ฎ ้ขๆฐๅผf(x)ใซใคใใฆใxๅคใซๅฏพใใf(x)ๅคใ่จ็ฎใไธ่ฆงใซใฆ่กจ็คบใใพใใ ๆธๅผ้ใๅ ฅๅๆนๅผ ๆ็งๆธใซๆธใใฆใใๅผ้ใใซใญใผๆไฝใใใ ใใงใๅ ฅๅๅฏ่ฝใงใใ ๅบๆฌ้ขๆฐ ไธ่งใป้ไธ่งใๅฏพๆฐใปๆๆฐใใใญไนใปใใญไนๆ นใโใ2ไนใ็ซๆนๆ นใ้ๆฐใไนฑๆฐใ้ไน(fx-61Fใ้คใ)ใฯใ ไธปใชๆผ็ฎๆฉ่ฝ ใกใขใชใผไฟ่ญทๆฉ่ฝๅๆฐ่จ็ฎๆ้่จ็ฎ 60้ฒใป10้ฒๆฐ2้ฒใป8้ฒใป16้ฒ่จ็ฎ่ซ็ๆผ็ฎๆจๆบๅๅทฎ2ๅคๆฐ็ตฑ่จ้ ๅใป็ตใฟๅใใๅๆฒ็ทใป้ๅๆฒ็ทๅบงๆจๅคๆENGๅคๆ่ค็ด ๆฐ่จ็ฎ่กๅ่จ็ฎ็ฉๅ่จ็ฎๅพฎๅ่จ็ฎๆน็จๅผ่จ็ฎๆๆฐ่กจ็คบๆๅฎๅ ้ๅบฆใไธๆๅผๅๅฎๆฐใใขใใฌใใญๅฎๆฐใชใฉใฎ็งๅญฆๅฎๆฐใๅ ่ตใๆน็จๅผใฎๅคๅฝขใใใใซไปปๆใฎๅคๆฐใฎๅคใ็ฎๅบใงใใใใชใใฌใคๆฉ่ฝใขใณใตใผๆฉ่ฝใใซใในใใผใใกใณใๆฉ่ฝใจใฉใผใชใซใใผๆฉ่ฝ้ฃ็ถๆผ็ฎๆฉ่ฝ๏ผ ่จ็ฎใชใผใใใฏใผใชใ Review: ใจใฆใไฝฟใๆใใใถใคใณ็ใซใGOOD!!ๆบใฎไธใซ็ฝฎใใฆใ็ตตใซใชใใพใใ ใใฟใณใฏๅ ใใฎใใฉในใใใฏใใใคใฌใฏใใชๅๅฟใ ใณใณใใฉในใ่ชฟๆดใงใใใฎใ่ฏใใงใใ ใใซใใใใใฃในใใฌใคใฏใใจใฆใ่ฆ่ชๆงใ่ฏใๅน็ใใใใๆฐใใใพใใ ใๆฐๅญฆ่ช็ถ่กจ็คบใใฏใไปใพใงใฎใขใใจใฏ้ใ ไธ็ฎใง้ ญใซๅ ฅใฃใฆใใๆใใ ็ฒใใฆใใๆใฎ่ชคๅ ฅๅใ็ขบๅฎใซๆธใใใฆใใใไบใจๆใใใพใใ ใใซใใชใใฎใงใใใชใใ็ดฐ้จใซใใใ ใใใใใ ไพกๆ ผไปฅไธใฎๅบๆฅใ ใจๆใใพใใใ Review: ้ๅธธใซๅผทๅใช้ขๆฐ้ปๅใไปใพใงๅฎไพกใช้ขๆฐ้ปๅใใไฝฟ็จใใใใจใใชใใฃใใใ๏ผ้ขๆฐ้ปๅใใใใพใง้ฒๅใใฆใใใใจใซๆญฃ็ด้ฉใใฆใใพใฃใใๅญฆ็ใซใจใฃใฆใฏใใ้ซใ่ฒทใ็ฉใใใใใชใใ๏ผๆผ็ฟๅ้ก่งฃ็ญๆใซไพฟๅฉใชๆฐๅผๅ ฅๅๆฉ่ฝใ๏ผ่ฆ่ชๆงใซๅชใใๅคงๅใใฃในใใฌใคใจใใ่ฃ ๅใ่ๆ ฎใใใจ๏ผๆฑบใใฆใณในใใใใฉใผใใณในใฏๆชใใชใใๅคใช่จใๆนใ ใ๏ผใใใใใใ ใใง๏ผใใใใ่ชๅใฎ่จ็ฎๅใๅไธใใใใฎใใใช้ฏ่ฆใซใใ้ฅใฃใฆใใพใใไฝฟใ่พผใใงใญใผๆไฝใซๆ ฃใใฆใใใจ๏ผใฌในใใณในใฎๆชใใ่ฅๅนฒๆฐใซใชใๆใใใใฎใใใคใในๆๆใ ใ๏ผใใใใใไบ็ดฐใชใใจใซๆใใใใ๏ผใพใใซ้ ผใใ็ธๆฃ็ๅญๅจใงใใใ
| ASIN | B0009FHRPW |
| Are Batteries Included | Yes |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Brand | Casio |
| Color | Silver, gray |
| Customer Reviews | 4.4 4.4 out of 5 stars (568) |
| Date First Available | August 31, 2005 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 105 g |
| Item dimensions W x H | 8 x 16.4 x 1.2 cm |
| Item model number | 271239 |
| Lithium Battery Energy Content | 1 Watt Hours |
| Lithium Battery Packaging | Batteries packed with equipment |
| Lithium Battery Voltage | 1 Volts |
| Lithium Battery Weight | 1 Grams |
| Manufacturer | CASIO(ใซใทใช) |
| Number Of Lithium Ion Cells | 1 |
| Operating System | not_machine_specific |
| Power Source | Solar Powered |
| Product Dimensions | 8 x 16.4 x 1.22 cm; 105 g |
้ฟ**้จ
ใจใฆใไฝฟใๆใใใถใคใณ็ใซใGOOD!!ๆบใฎไธใซ็ฝฎใใฆใ็ตตใซใชใใพใใ ใใฟใณใฏๅ ใใฎใใฉในใใใฏใใใคใฌใฏใใชๅๅฟใ ใณใณใใฉในใ่ชฟๆดใงใใใฎใ่ฏใใงใใ ใใซใใใใใฃในใใฌใคใฏใใจใฆใ่ฆ่ชๆงใ่ฏใๅน็ใใใใๆฐใใใพใใ ใๆฐๅญฆ่ช็ถ่กจ็คบใใฏใไปใพใงใฎใขใใจใฏ้ใ ไธ็ฎใง้ ญใซๅ ฅใฃใฆใใๆใใ ็ฒใใฆใใๆใฎ่ชคๅ ฅๅใ็ขบๅฎใซๆธใใใฆใใใไบใจๆใใใพใใ ใใซใใชใใฎใงใใใชใใ็ดฐ้จใซใใใ ใใใใใ ไพกๆ ผไปฅไธใฎๅบๆฅใ ใจๆใใพใใใ
K**I
้ๅธธใซๅผทๅใช้ขๆฐ้ปๅใไปใพใงๅฎไพกใช้ขๆฐ้ปๅใใไฝฟ็จใใใใจใใชใใฃใใใ๏ผ้ขๆฐ้ปๅใใใใพใง้ฒๅใใฆใใใใจใซๆญฃ็ด้ฉใใฆใใพใฃใใๅญฆ็ใซใจใฃใฆใฏใใ้ซใ่ฒทใ็ฉใใใใใชใใ๏ผๆผ็ฟๅ้ก่งฃ็ญๆใซไพฟๅฉใชๆฐๅผๅ ฅๅๆฉ่ฝใ๏ผ่ฆ่ชๆงใซๅชใใๅคงๅใใฃในใใฌใคใจใใ่ฃ ๅใ่ๆ ฎใใใจ๏ผๆฑบใใฆใณในใใใใฉใผใใณในใฏๆชใใชใใๅคใช่จใๆนใ ใ๏ผใใใใใใ ใใง๏ผใใใใ่ชๅใฎ่จ็ฎๅใๅไธใใใใฎใใใช้ฏ่ฆใซใใ้ฅใฃใฆใใพใใไฝฟใ่พผใใงใญใผๆไฝใซๆ ฃใใฆใใใจ๏ผใฌในใใณในใฎๆชใใ่ฅๅนฒๆฐใซใชใๆใใใใฎใใใคใในๆๆใ ใ๏ผใใใใใไบ็ดฐใชใใจใซๆใใใใ๏ผใพใใซ้ ผใใ็ธๆฃ็ๅญๅจใงใใใ
่ฅ**ใน
ๅญฆ็ใฎๆใใไฝฟ็จใใฆใใFX-991Sใ็พๅ ดใงใฎ้ ทไฝฟใซใใใใใณใใฆๆฅใ็บใ่ฒทใๆฟใใๆฑบๆ๏ผไฝฟ็จ็ฐๅข๏ผ้ปๆฐใป้ไฟก่จญๅ่จญ่จๆฝๅทฅ็ฎก็ใๅผทๅบฆ่จ็ฎใ็ฐกๅใชๆธฌ้็ญ๏ผ ๏ผไปฅไธใฎๆฏ่ผใฏใๅ่ฟฐFX-991Sใจใฎๆฏ่ผใซใชใใพใใ๏ผ ใญใผในใใญใผใฏใ้ทใ้ใใไปใพใงใฎใคใใใงๆใคใจๅ ฅๅๅบๆฅใชใใ โๆ ฃใใใฐๅ้ก็กใใฌใใซใ ใใฃในใใฌใคใฎใใใใใใชใฏในใฏใ่ฆ่ชๆง่ฏๅฅฝใ ่ช็ถ่กจ็คบใฏใ็ญใ่จ็ฎๅผใงใใใฐ่ฆใใใ็ขบ่ชใใใใใฎใงๅ้ก็กใใใ่จ็ฎๅผใ้ทใใชใใจใญใผๅ ฅๅใซๅฆ็ใๅ จใ่ฟฝใไปใใชใใ ใใใใในใใผใใ่ฆๆฑใใชใๆใงใฎๅฎๅใฏ็ด ๆดใใใใ ็็ณปใฎๅคงๅญฆ็ใ้ซๆ ก็ใฎๆๅใฎ๏ผๅฐใจใใฆใฏๆฉ่ฝๆบ่ผใงใ้ ผใใใ็ธๆฃใจใชใๅพใใงใใใใ ็พๅ ด็จใจ่ใใใจใ่ช็ถ่กจ็คบใฏๅฟ ่ฆใชใใใช๏ผใจ่จใใฎใๅฎ้ใฎๆใงใใ ่ณๆ ผ่ฉฆ้จ็จใจใใฆใฏใใใชใใฎๆฆๅใงใใใ่ฉฆ้จ็ดๅใซ่ฏใใฎใ่ฒทใฃใจใใ๏ผใจ่จใๅฎๆใช่ใใฏๆญขใใๆนใ่ฏใใงใใใใ
ไฟบ**๏ผ
2008ๅนด11ๆใซโ ใ CASIO(ใซใทใช) ในใฟใณใใผใ้ขๆฐ้ปๅ fx-991ES-N ใใ็ด4,000ๅใง่ณผๅ ฅใใพใใใ ๅฝๆใฏใใๅๅฐๅฎถๅฑ่ชฟๆปๅฃซ่ฉฆ้จใใฎใๅฎ็ชใฎๆฉ็จฎใใงใใใ ใใใถใคใณใใ่ฏใใใไฝฟใๅๆใใ่ฏใใฎใงใ่ณผๅ ฅใใ10ๅนด่ฟใ็ตใฃใใใฌใใฅใผๆ็จฟใ็พๅจใงใใไฝฟ็จใใฆใใพใใ ใใฌใใฅใผๆ็จฟใ็พๅจใฏใใๆฐใใๆฉ็จฎใใๅบใฆใใใ2017ๅนด1ๆใซโกใ CASIO(ใซใทใช) ในใฟใณใใผใ้ขๆฐ้ปๅ Classwiz fx-JP900-N ใใ่ณผๅ ฅใใพใใใใโ ใใใฎๆฉ็จฎใใงใๅ ๅใชใฎใงใใพใฃใใไฝฟ็จใใฆใใพใใใ
ใ**็
้ฃใ่จใใฐใๅ่ชฌใฎๆๅญใ็ดฐใใใใฆใๅผฑ่ฆใฎ็งใซใฏ่ฆใซใใใ ใใฃใจใใฆใใใผใตใซใใถใคใณใฎ้ ๆ ฎใใปใใใ
A**ๆง
ๅคงๅญฆ็ใฎๅญไพใไฝฟ็จใใใฎใซ่ณผๅ ฅใใพใใใๆๆณใ่ใใจใจใฆใไฝฟใใใใใจใฎใใจใงใใ
R**U
ๅ้ใฎๅใๅใใใฆ๏ผๅฐ่ฒทใใพใใใไฝฟใๅงใใฆ1ใถๆใปใฉ็ตใกใพใใใใไปใฎใจใใๅฐใฃใ็นใฏ๏ผใคใใชใใงใใๅ้ใใใใๆบ่ถณใใฆใใใพใใใใใใใใงใ๏ผ๏ผ 'ใป'ใป๏ฝ๏ผใโใฌใณใธใฃใผ!
ใ**ใญ
ใพใใใฎ้ขๆฐ้ปๅใฏไฝฟใใใใใ่ฆๆใใ ใปๅๆฐใๆๆฐ้ขๆฐใๅฏพๆฐ้ขๆฐใฎๅ ฅๅใ็ฐกไพฟใงใใ ใป็ฉๅใฎ่จ็ฎใ้ใ๏ผ็งใฏไปใพใง้ขๆฐ้ปๅใ๏ผๅฐไฝฟใใพใใใใๆฏ่ผใซใชใใชใใปใฉๆฉใ๏ผ ใป็ตฑ่จใฎ่จ็ฎใ้ ็ชใซๅๆใงใใฆๅ ฅๅใงใใใฎใงใ่งฃใใๆใใฆใ้้ใฃใฆๆถใๅฏ่ฝๆงใ ๅฐใชใใผใใใฏไธๅบฆใใผใฟใไฟๅญใใฆใใๆจๆบๅๅทฎใชใฉใๅฅใฎๆ ็ตใฟใง่จ็ฎใใใฎใง ใปๅ ฅๅใใใใผใฟใๆถใๅฟ้ ใใพใใชใใจใใใใจใ ไปใพใงใฎ้ขๆฐ้ปๅใซๆฏในใใจ็ปๆ็ใซไฝฟใใใใใฆใ่ฆๆใใใใชใใณในใใใใฉใผใใณในใฎ ใใๅๅใงใใ
C**N
No me llegรณ este modelo sino otro peor y le falla la funciรณn solve ( la respuesta es siempre canโt solve) que es era lo mรกs importante para mรญ, asรญ que muy mal.
M**R
This calculator is really great! My roommate has had this calculator for all of college so far (we are seniors) for engineering work, and he loves it. After getting this and getting used to it, I really love it. The ability to go back and modify equations and also to do differential and integral calculus is very useful.
B**A
This is exactly what my son wanted
G**A
Its Multifunctional and pultipurpose with so many functions that allow users to perform complicated calculations.
A**X
ottima per tutti coloro che non lavorano semplicemente con i "numerelli" , ma usano anche notazioni fratte , devono integrare e derivare funzioni . In poche parole รจ la calcolatrice PERFETTA
Trustpilot
1 week ago
3 days ago