Casio FX-115MS Plus Scientific Calculator
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Label: CASIO
Category: CE
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Media: Electronics
UPC: 079767109325
EAN: 0079767109325
ASIN: B00004TVDO |
Casio FX-115MS Plus Scientific Calculator
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Similar Items:
- FE Review Manual: Rapid Preparation for the General Fundamentals of Engineering Exam (F E Review Manual), 2nd ed.
- Fundamentals of Engineering Supplied-Reference Handbook
- Civil Engineering Reference Manual for the PE Exam, 10th Edition
- FE/EIT Sample Examinations, 2nd Edition
- Texas Instruments TI30XIIS 2-Line Scientific Calculator
Amazon.com Product Description
For math and science students at all levels, and for any home or office that needs algebraic computations from time to time, Casio has created the FX-115W Plus two-line display scientific calculator. An indispensable tool for students from high school onward, in lab classes, and for exams, the FX-115W Plus features a two-line display, complex number calculations, and an algebraic mode that displays the example precisely as written. It's useful in the household or office for calculating finances, converting cooking measurements, and anything else you think of when you wish you had a calculator at hand.
The clear, readable, two-line display exhibits 10 digits in large numerals, showing the problem and answer together and permitting better tracking of your equation-solving process. You can also call upon 279 built-in mathematical functions, many complete with engineering symbols, for a variety of tasks, including calculations in base conversions, logical operations, and standard deviation and regression analysis. Plus, you can key in and program formulas to save for future use.
The FX-115W Plus provides one independent and six constant memory keys. It has a pragmatic key layout, making this an easy-to-use basic scientific calculator offering the functions you'll need in a solidly constructed unit. --Barbara Price
Product Description
252-function pocket scientific calculator Combinations and permutations Enginnering symbols Logical operations 18 levels of Parentheses Converts and calculates different numerical bases (Decimal, Binary, Hexadecimal, Octal) Trigonometric functions 6 constant memories Powered by solar cells with internal battery back-up Convenient and protective case
Customer Reviews:
Casio FX-115MS, a very good calculator.......2007-05-10
I have been a faithful user of the HP 48G since 1995. However I needed a calculator that is permitted on the EIT exam. Since I am comfortable with Reverse Polish Notation entry format, my first inclination was to look for a HP product that is approved for the exam. However after reading the reviews on-line and seeing the price of the HP33S, I decided to look for an alternative. The TI 30XIIs and the Casio fx-115MS were viable options at a better price. I bought both of the TI and the Casio for comparison.
Both calculators are about the same size, approximately 6"(T)X 3"(W)x1/2"(D). The feel of the buttons/keys on the TI was a bit dull when pressed. The Casio keys had slightly more engaged-feel when depressed. The engaged-button feel helps when I am keying numbers without looking at the screen to know whether the calculator took the string of digits and operators correctly. The color scheme employed for button labeling on the TI does not make the "2nd" functions stand out. This is made worse by the shadow cast by the tall buttons, which make the lettering for the "2nd" functions harder to read. The Casio uses fairly distinctive colors for lettering and function schemes. This makes it easier and faster to find the correct key.
I find that for engineering problems, Casio had more built in buttons. Thus I don't have to always use "shift" or "2nd" functions. I also liked the layout of the buttons on the Casio. I feel it is a bit easier to find the right keys, due to more logical key placement for certain functions. On the TI, I have to spend more time hunting down the button.
A few reviewers have noted that the Casio manual that comes with calculator to be mediocre. That is also my perception after reading through the manual. The TI came with a manual and a practice guide. The TI manual is more thorough and sequential in presenting the information. The TI practice guide presents some simple problems and show the keys that need to be pressed. This helps get the user to become familiar with the key layout and input sequence.
To overcome the mediocre Casio manual, I searched on the internet and found a tutorial on how to use the fx-115ms written by a math instructor for his or her students. The tutorial is fairly detailed and easy to follow.
Overall, both the TI 30XIIs and the Casio fx-115MS are very capable calculators. However I found the Casio to be more suitable for my needs. I would give this Casio product somewhere between 4.5 to 5 stars.
Good calculator, but something to be desired.......2007-05-09
It's a good calculator for engineers and scientists. The price is not too high for its functions. The two-line window is convinient, and the size of the alphanumeric characters is appropriate. Using both solar cell and dry batteris, it saves operating cost also. Touch bottons work very precisely and nicely.
Overall it's a good scientific & engineering calculator for its price. Two shortcomings may be improved hopefully. First one is its automatic shut-off function. Hope the company gets rid of this function, or increase the shut-off time to 1 hour or so. If you are idling, the calculator automatically shuts off within 6 mins. This time is way to short for many many calculations. Sometimes we have to stop and recheck the problem statement or written equations. While you are rechecking, the calucaltor shuts off, and you never be able to resuscitate the equations you typed in before shut-off. Duh..
Second, the case must be improved. This case (or plastic cover, if you will) is supposed to be put under the calculator, but the shape of the cover is round, and it wobbles when you punch the bottons.
Good for the FE.......2007-05-08
I bought this calculator specifically for the FE exam and didn't have a problem using it. It's a little different than the TI that I'm used to, so I had to accustom myself to it. At any rate, it did the calculations necessary to complete the FE.
PRETY.......2007-04-12
Its cul...nice..handsome..metalic...never seen a cac like tat..I LOVE IT>.ma friends said cul...to everyone..did...works well//nice design andf interface and everythin...i like it soomuch....GOOD!! ONLy thing i hate is tat its too good!!LOL!
Great buy - no problems!.......2007-03-27
No problems with the order and received it very fast.
Average customer rating:
- got it for PE exam, now I use it every day
- Wow!
- Best calculator I've owned
- Excellent calculator for the price.
- Casio FX-115MS, a very good calculator
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Casio FX-115MS Plus Scientific Calculator
Manufacturer: CASIO
ProductGroup: CE
Binding: Electronics
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Similar Items:
- FE Review Manual: Rapid Preparation for the General Fundamentals of Engineering Exam (F E Review Manual), 2nd ed.
- Fundamentals of Engineering Supplied-Reference Handbook
- Texas Instruments TI30XIIS 2-Line Scientific Calculator
- Civil Engineering Reference Manual for the PE Exam, 10th Edition
- HP 33S Scientific Calculator (F2216A)
Accessories:
- How to use a pocket calculator: A guide for students and teachers
- Calculus Concepts: An Informal Approach to the Mathematics of Change-Graphing Calculator Keystroke Guide
- Duracell Batteries / 4 AA - size batteries
- Rogers(R) Desk Director™, Black
- Chain-Riter™ Counter Pen, Medium Point, 1.0 mm, Black Ink
Product Features:
- Large 2-line display
- Visually perfect algebraic method displays example as written
- Complex number calculation
- 279 built-in mathematic functions
- Fraction fun
ASIN: B00004TVDO |
Product Description
252-function pocket scientific calculator Combinations and permutations Enginnering symbols Logical operations 18 levels of Parentheses Converts and calculates different numerical bases (Decimal, Binary, Hexadecimal, Octal) Trigonometric functions 6 constant memories Powered by solar cells with internal battery back-up Convenient and protective case
Amazon.com Product Description
For math and science students at all levels, and for any home or office that needs algebraic computations from time to time, Casio has created the FX-115W Plus two-line display scientific calculator. An indispensable tool for students from high school onward, in lab classes, and for exams, the FX-115W Plus features a two-line display, complex number calculations, and an algebraic mode that displays the example precisely as written. It's useful in the household or office for calculating finances, converting cooking measurements, and anything else you think of when you wish you had a calculator at hand.
The clear, readable, two-line display exhibits 10 digits in large numerals, showing the problem and answer together and permitting better tracking of your equation-solving process. You can also call upon 279 built-in mathematical functions, many complete with engineering symbols, for a variety of tasks, including calculations in base conversions, logical operations, and standard deviation and regression analysis. Plus, you can key in and program formulas to save for future use.
The FX-115W Plus provides one independent and six constant memory keys. It has a pragmatic key layout, making this an easy-to-use basic scientific calculator offering the functions you'll need in a solidly constructed unit. --Barbara Price
Customer Reviews:
got it for PE exam, now I use it every day.......2007-06-28
This was one of the few calculators on the list for the PE exam. It was also the cheapest (I think). I bought it, and started practicing with it at work so I'd be comfortable with it at the exam. It turns out that I love the data entry format. I used HP's RPN for a LONG time and thought it would be difficult to switch, but this makes even more sense because you enter the problem EXACTLY how you would write it on the paper (i.e. square root sign comes BEFORE the number)! I don't even use my trusty old HP now unless I accidentally leave this one at home. I am even thinking about getting a 2nd one so I can have 1 at work and 1 at home to study with (and I've heard that sometimes calculators walk away during lunch hour at PE exams, so it might be good to have a 2nd hiding in my bag).
The only flaws I've found so far are the instruction manual, quick auto power-off and the plastic cover. The manual does not go into enough detail but there are several references available online so, not a huge deal for me. When I get close to the exam, I'll probably print out my favorite and take it with me. The quick power-off (after about 6 minutes) can be frustrating, but I haven't really had a huge problem with it.
The plastic cover is annoying because it snaps on and off instead of slides. I don't know why this bothers me, it just does. Also, it would have been nice if the cover was flat. Instead, it is slightly rounded with "feet" to stabilize it. The feet work great as long as the entire calculator is sitting on a flat surface but if one corner is off, the whole calculator rocks back and forth every time you hit a button. Also, with the cover snapped onto the back, it is kind of uncomfortable to hold in one hand and enter data. With the cover off it is better, but I'm worried I'll loose the cover.
I am definately happy that I purchased this calculator instead of the more expensive HP that was on the PE approved list.
Wow!.......2007-06-07
This little thing is really a gem! I'm shocked at how much math a $20 calculator can do. Really helped me get through the FE as this thing solves quadratic & cubic equations, and even does numeric integration and differentiation! A very well designed tool.
Best calculator I've owned.......2007-05-30
Does everything I need it to do for engineering classes without all the extra frills and distracting buttons people never use.
Excellent calculator for the price........2007-05-15
I bought the HP 33S last year for the sole purpose of taking the PE. I have been using HP calculators and the RPN logic for more than 20 years and felt very compfortable with it; however, the 33S was a dissapointment to me, for one reason, good luck trying to see the decimal point, so 33.457 looks like 33457, that one little thing turned me off from using the 33S, so I went and purchased the casio fx-115MS, what a calculator!!! So many functions, and ease of use, the two lines are a beauty, and the numbers are huge, and don't forget the decimal point, I can really see it. I think I'll buy another one as back up. Now, if only the Casio can take the PE test for me!
Casio FX-115MS, a very good calculator.......2007-05-10
I have been a faithful user of the HP 48G since 1995. However I needed a calculator that is permitted on the EIT exam. Since I am comfortable with Reverse Polish Notation entry format, my first inclination was to look for a HP product that is approved for the exam. However after reading the reviews on-line and seeing the price of the HP33S, I decided to look for an alternative. The TI 30XIIs and the Casio fx-115MS were viable options at a better price. I bought both of the TI and the Casio for comparison.
Both calculators are about the same size, approximately 6"(T)X 3"(W)x1/2"(D). The feel of the buttons/keys on the TI was a bit dull when pressed. The Casio keys had slightly more engaged-feel when depressed. The engaged-button feel helps when I am keying numbers without looking at the screen to know whether the calculator took the string of digits and operators correctly. The color scheme employed for button labeling on the TI does not make the "2nd" functions stand out. This is made worse by the shadow cast by the tall buttons, which make the lettering for the "2nd" functions harder to read. The Casio uses fairly distinctive colors for lettering and function schemes. This makes it easier and faster to find the correct key.
I find that for engineering problems, Casio had more built in buttons. Thus I don't have to always use "shift" or "2nd" functions. I also liked the layout of the buttons on the Casio. I feel it is a bit easier to find the right keys, due to more logical key placement for certain functions. On the TI, I have to spend more time hunting down the button.
A few reviewers have noted that the Casio manual that comes with calculator to be mediocre. That is also my perception after reading through the manual. The TI came with a manual and a practice guide. The TI manual is more thorough and sequential in presenting the information. The TI practice guide presents some simple problems and show the keys that need to be pressed. This helps get the user to become familiar with the key layout and input sequence.
To overcome the mediocre Casio manual, I searched on the internet and found a tutorial on how to use the fx-115ms written by a math instructor for his or her students. The tutorial is fairly detailed and easy to follow.
Overall, both the TI 30XIIs and the Casio fx-115MS are very capable calculators. However I found the Casio to be more suitable for my needs. I would give this Casio product somewhere between 4.5 to 5 stars.
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