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Casio Advanced Scientific Calculator with 2-Line Natural Textbook Display (FX-115ES)
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- 279 functions, including 40 metric conversions
- 2-line, 12-digit Natural Textbook display
- Solar Plus power with battery back-up
- Slide-off protective hard case
- Currently allowed on AP, SAT, PSAT, NMSQT, and all NCEES examinations.
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What's in the Box
FX-115ES scientific calculator, slide-on hard case, instruction manual, and quick reference guide.
Style Name: Silver | Size: 3 1/8 x 6 3/8
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This item: Casio Advanced Scientific Calculator with 2-Line Natural Textbook Display (FX-115ES)
Casio fx-300MS Scientific Calculator B00004U12N
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|Sold By||EXCELLENT ELECTRONICS||Amazon.com||Amazon.com||Amazon.com|
|Color||Silver||Purple, Silver||Black||Black, Green|
|Dimensions||1 inches x 6 inches x 3 inches||3.15 inches x 0.44 inches x 6.38 inches||1.4 inches x 9.7 inches x 6.5 inches||6 inches x 1 inches x 4 inches|
|Item Weight||1 pounds||0.21 pounds||0.4 pounds||0.22 pounds|
|Size||3 1/8 x 6 3/8||1-Pack||Handheld||3 x 5|
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Top Customer Reviews
Other high points:
* excellent battery life and solar ability
* Table function
* you may have to slow down the pace when keying in as it will miss keystrokes if you type too fast
* you have to hit Shift to get to 'X' (alpha) or Pi
* when editing an equation, very slow to cursor to where you want
I'm registered to take this test again this October. I'm now a grad student and my schedule is actually much more realistic. I have been studying with a partner 2-3 times a week, for several hours at a time. We help push each other when we we're stuck. We both have the giant FE review manual by lindebergh. Also, go to the NCEES site, print out the Reference Manual available in pdf at kinkos and have it bound there. It is vital to get to know your way around it.
CALCULATOR!!! I actually owned this Casio fx 115ES for my first time taking the FE. Though I had spent a little time getting to know it before the test, I have realized only recently that it was not near enough! I have vowed to know this thing inside and out and in the process I have realized that this may be the best calculator ever created.
I have used a TI-86 for years. I always loved the TI setup so I thought about getting one of TI approved models, but the fx-115ES was rated a lot higher and had better reviews than the other calculators permitted on the exam. I got it. It frustrated me for a while because it seemed so unlike the format of TIs.Read more ›
I've had tons of calculators over time, with the Casio FX-4000P (back in the late '80s) being the first truly memorable one (my brother had an FX-7000G, the first graphing calculator). I switched to HPs in college, and I am still an RPN die-hard (I'm eagerly awaiting the release of the 30th anniversary HP-35s this summer!), but I can still appreciate a quality product such as this from Casio.
Things i like about the 115ms specifically (compared to the 115es) is its clearer, crisper display, the keyboard is more intuitive, and also the solve feature is more flexible than the es. If you input an equation using multiple variables, with the ms, you just toggle between the variable inputs as you're entering the data to solve for the desired one. With the es, you have to specify at the end of your equation which variable you want to solve for, before you even get to the data input. A minor gripe.
Otherwise, the es is definitely more user-friendly in the various modes available, and with matrix, table, and vector capability, unit conversions and some scientific constants, much more advanced than the ms. Casio should combine the pros of the 2 platforms and they could call it the 115ts because it would be "the-sh#t! Also, they need to make a real operator manual - otherwise i would of given 5-stars for this full-featured gem.
Most Recent Customer Reviews
These "engineering" calculators are an excellent alternative to graphing calculators, because many math, science, and engineering courses in college no longer allow the use... Read morePublished 1 month ago by James Hoffman
Probably will never be able to tap the full capabilities of this calculator. Use it several times a day, what is especially nice is, you can enter the math formula exactly as you... Read morePublished 2 months ago by I'm
Love this calculator. Been using it for 10 years now. The old one finally died so I bought a new onePublished 3 months ago by risr56