Customer Reviews for Casio 2nd Edition 16-Digit Solar Powered Scientific Calculator, White (FX-115ESPLS2-S)
Item # : 24431368
Model # : FX-115ESPLS2-S
- Scientific calculator with two-line Natural Textbook Display displays formulas and results simultaneously
- Perfect choice for high school and college students taking general math, pre-algebra, algebra I and II, geometry, trigonometry, statistics, calculus, chemistry, engineering
Price is $24.59
1-hr pickup
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102 reviews
Most helpful positive review
Posted Jan 20, 2021
a great calculator
Math teacher here! This calculator does EVERYTHING except graph. And for many math teachers, the graphing calculators are a crutch that ruins a student’s ability to get to know functions better. When I need to graph, we use our computers (“grapher” comes standard on all macs and there are dozens of on line graphers for pc). I love the fractions keys and functions, a...
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Most helpful critical review
Posted May 16, 2022
Damaged Battery
From the very beginning of purchasing this product, it was not turning on without bright light source. I opened the back cover and found that the battery was damaged (swollen).
Staples Customer
Verified Buyer
Posted Aug 5, 2024
School Supply Donation.
Purchase was made for Church back to school drive. Prices were great.
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Staples Customer
Verified Buyer
Posted Jan 16, 2024
Perfect Calculator for my needs.
Placed order, shipped the next day, received the day after that. Perfect. Right product, right price, right delivery...it doesn't get any better.
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Staples Customer
Verified Buyer
Posted Feb 3, 2023
Nice
First time purchased in store plus employee offered me awesome discount for the inconvenience
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Staples Customer
Verified Buyer
Posted Dec 19, 2022
Casio calculator
My son in high school enjoyed the Scientific calculator he used it for class also customer service was great the cashier which happened to be the assistant manager was very nice and helpful we definitely come back again
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Staples Customer
Verified Buyer
Posted Sep 17, 2022
It’s an awesome calculator
Great calculator it’s pretty easy to use
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MICHAEL S.
Verified Buyer
Posted Sep 17, 2022
Casio Scientific Calculator
It's been a while however Casio has been my one go to when I needed a calculator... Always reasonably priced.
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Staples Customer
Verified Buyer
Posted Sep 16, 2022
Worth the price
Got lot of features; fractions to decimal conversion and radically notation are handy. Complex numbers displaying i in the solution is very helpful
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Staples Customer
Verified Buyer
Posted Sep 7, 2022
Amazing college best friend
This calculator is much better than the TI ones available in school. Its a lot more intuitive in terms of placement of the functions. I never go to math class without it.
1up votes 1
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Staples Customer
Verified Buyer
Posted Aug 3, 2022
Great Calculator
I looked up the top 10 calculators and this was number 2! It is an excellent price and does the same functions as the more pricey calculators.
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Staples Customer
Verified Buyer
Posted May 20, 2022
Extremely Wide Range of Features
All features seem to work. Key sequences are not necessarily intuitive, but with so many features that's the price we have to pay.
2up votes 2
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Sourov R.
Posted May 16, 2022
Damaged Battery
From the very beginning of purchasing this product, it was not turning on without bright light source. I opened the back cover and found that the battery was damaged (swollen).
2up votes 2
0down votes 0
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Staples Customer
Verified Buyer
Posted May 9, 2022
Nice
Nice good price for this item
1up votes 1
0down votes 0
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Staples Customer
Verified Buyer
Posted Apr 11, 2022
Casio Scientific Calculator
A good calculator, with a number of useful functions.
Program it once, so it displays your preference, and then it's smooth sailing.
Program it once, so it displays your preference, and then it's smooth sailing.
2up votes 2
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Staples Customer
Verified Buyer
Posted Feb 22, 2022
Great
Great calculator for an Electrical Engineering major, helps a lot when doing complex power and phasor to time conversion or vice versa!
2up votes 2
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Staples Customer
Verified Buyer
Posted Feb 18, 2022
complicated
Way too complicated. The default setting is very strange and the directions for finding a normal setting are not quickly apparent. There's also no button to toggle a number from negative to positive. There are no instructions for all of the functions either. You just have to figure it out or know it already.
2up votes 2
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Staples Customer
Verified Buyer
Posted Jan 19, 2022
Almost too many functions
Definitely takes a bit to get familiar with this. Tried to multiply two numbers then divide by a third. I received a fraction in return. The S-D key gave me the answer I needed, but had to pull down the manual. Not intuitive, but very nice. Look at it as an adventure functionality!
3up votes 3
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Staples Customer
Verified Buyer
Posted Nov 16, 2021
Great calculator
Bottom line - for the money it handles far more take them one could ask for. Bought for my daughter to use in school in chemistry, math classes, biology and whatever else she needs it for.
1up votes 1
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Staples Customer
Verified Buyer
Posted Oct 11, 2021
Great calculator
This calculator is required for my exams.
Easy to use
Easy to use
1up votes 1
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Staples Customer
Verified Buyer
Posted Sep 14, 2021
Bought for PE Exam
I've used a TI 84 all through college to find it wasn't allowed for the PE Exam. I bought this and can confidently solve to much, much easier, and it is so intuitive!
2up votes 2
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Staples Customer
Verified Buyer
Posted Sep 11, 2021
Scientific
not a bad price and it's honestly not bad, it gets the job done.
1up votes 1
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