The fx-991es plus 2 is an ideal scientific calculator for secondary school ii grade and university with natural display "natural textbook display" to display formulas and results just like on textbooks. Admitted to maturity. Equipped with 417 functions including: resolution of equations, calculation of synthesis values and variability indices, matrix and vector calculation, regression and correlation coefficients, complex numbers, calc key (temporary memory formulas), 40 physical constants, integral and differential numerical calculation. Combined power supply: solar and button alkaline battery lr-44.
The fx-991es plus 2 is an ideal scientific calculator for secondary school ii grade and university with natural display "natural textbook display" to display formulas and results just like on textbooks. Admitted to maturity. Equipped with 417 functions including: resolution of equations, calculation of synthesis values and variability indices, matrix and vector calculation, regression and correlation coefficients, complex numbers, calc key (temporary memory formulas), 40 physical constants, integral and differential numerical calculation. Combined power supply: solar and button alkaline battery lr-44.
The fx-991es plus 2 is an ideal scientific calculator for secondary school ii grade and university with natural display "natural textbook display" to display formulas and results just like on textbooks. Admitted to maturity. Equipped with 417 functions including: resolution of equations, calculation of synthesis values and variability indices, matrix and vector calculation, regression and correlation coefficients, complex numbers, calc key (temporary memory formulas), 40 physical constants, integral and differential numerical calculation. Combined power supply: solar and button alkaline battery lr-44.
The fx-991es plus 2 is an ideal scientific calculator for secondary school ii grade and university with natural display "natural textbook display" to display formulas and results just like on textbooks. Admitted to maturity. Equipped with 417 functions including: resolution of equations, calculation of synthesis values and variability indices, matrix and vector calculation, regression and correlation coefficients, complex numbers, calc key (temporary memory formulas), 40 physical constants, integral and differential numerical calculation. Combined power supply: solar and button alkaline battery lr-44.
Last updated at 06/20/2026 01:44:03
fx-991ES Plus 2 Scientific Calculator with 417 Functions and Display, Natural
Free delivery between 30 June – 3 July
fx-991ES Plus 2 Scientific Calculator with 417 Functions and Display, Natural
Delivery between 26–29 June $29
Casio fx-991ES Plus 2 Scientific Calculator with 417 Functions and Natural Display
Delivery between 24–28 June $15.52
originally posted on shopee.ph
Performance:fast and trueQuality:authenticSuitability:suits for me as an engineering studentguys, if you're an engineering student, you must have this. it is also legit because i checked its QR code. good price also since yung iba naabot ng 2k. thank you seller for your legit sci cal!!
originally posted on shopee.ph
Quality:authentic and lightweightSuitability:for basic operations onlyPerformance:very mabagalbagal ng shift+solve. it takes more than a minute before the answer shows up and not very accurate. And also, if I'll calculate one problem on both classwiz and fx991es plus, iba nakukuha kong sagot sa classwiz which is much more accurate. i kind of regret buying it kasi ang bagal and inaccurate ang answers na lumalabas haycurrently taking up engineering btwthe item came safe and free of damage and with free case. :))
fx-991ES Plus 2 Scientific Calculator with 417 Functions and Display, Natural
Free delivery between 30 June – 3 July
fx-991ES Plus 2 Scientific Calculator with 417 Functions and Display, Natural
Delivery between 26–29 June $29
Casio fx-991ES Plus 2 Scientific Calculator with 417 Functions and Natural Display
Delivery between 24–28 June $15.52
Performance:fast and trueQuality:authenticSuitability:suits for me as an engineering studentguys, if you're an engineering student, you must have this. it is also legit because i checked its QR code. good price also since yung iba naabot ng 2k. thank you seller for your legit sci cal!!
Quality:authentic and lightweightSuitability:for basic operations onlyPerformance:very mabagalbagal ng shift+solve. it takes more than a minute before the answer shows up and not very accurate. And also, if I'll calculate one problem on both classwiz and fx991es plus, iba nakukuha kong sagot sa classwiz which is much more accurate. i kind of regret buying it kasi ang bagal and inaccurate ang answers na lumalabas haycurrently taking up engineering btwthe item came safe and free of damage and with free case. :))
