Product Details
- Product Dimensions: 5.1 x 2.6 x 0.5 inches ; 4.8 ounces
- Shipping Weight: 1 pounds (View shipping rates and policies)
- Shipping: Currently, item can be shipped only within the U.S.
- ASIN: B00000JBNX
- Item model number: TI30XIIS
By : Texas Instruments
List Price :
Price : $13.24
You Save : $8.71 (40%)
Item Description
Amazon.com Assessment
There are lots of inexpensive scientific calculators on the industry, but few boast the two-line display and other advanced characteristics users get with the TI-30x IIS. The display shows the equation you are producing on the top line, and the numbers or symbols you are at the moment entering on the second line. As soon as the equation is solved, the outcomes are displayed on the second line, and you can use the 4 arrow keys on the front of the calculator to edit the original equation in any way you like for a recalculation. Greater nevertheless, pressing the up arrow repeatedly lets you browse through a cache of dozens of previous calculations, meaning you can appear back to see the answer to a situation you solved two minutes ago, two days ago, or whenever.
The device makes use of solar energy when potential but can fall back on the internal batteries (which are included) if there is not sufficient light. The buttons wiggle around a little too substantially and need a firm keystroke to register input, but the reality that input can be followed by seeking at the output on the to begin with line assists to cut down on errors. There is a shift crucial that doubles the functions of most buttons, and though the TI-30X IIS is not festooned with as several buttons or functions as some other calculators we've tested in this cost range, it really is nevertheless highly capable. There are three angle modes (degrees, radians, and grads), scientific and engineering notation modes, and even one- or two-variable statistical modes. 5 variables can also be assigned to their personal memory slots. The documentation is lacking, as everything is presented on a single folded sheet of paper, but Texas Instruments did manage to pack various illustrated examples on the page. The calculator comes with a snap-on cover that fits on the back of the device when you are working with it. The calculator carries a one particular-year limited warranty. --T. Byrl Baker
Pros:
- Two-line display
- Relatively inexpensive
- Handles a single- and two-variable statistical calculations
Cons:
- Weak documentation
- Buttons wiggle a bit too substantially
The Texas Instruments TI-30X IIS 2-Line Scientific Calculator attributes two-line display and other advanced characteristics users get with the TI-30x IIS. The display shows the equation you are building on the best line, and the numbers or symbols you are at the moment entering on the second line. When the equation is solved, the results are displayed on the second line, and you can use the 4 arrow keys on the front of the calculator to edit the original equation in any way you like for a recalculation. Better nonetheless, pressing the up arrow repeatedly lets you browse via a cache of dozens of prior calculations, meaning you can look back to see the answer to a trouble. The device makes use of solar energy when probable but can fall back on the internal batteries (which are included) if there isn't adequate light. There are 3 angle modes (degrees, radians, and grads), scientific and engineering notation modes, and even a single- or two-variable statistical modes. 5 variables can also be assigned to their personal memory slots. The calculator comes with a Snap-On cover that fits on the back of the device.
See all Product Description
Texas Instruments TI-30X IIS 2-Line Scientific Calculator
Technical Details
- Robust, professional grade scientific calculator
- It has 2-line display shows entry and calculated result at same time
- Easily handles 1 and 2 variable statistical calculations
- Three angle modes (degrees, radians, and grads) and scientific and engineering notation modes
- I thas 1-year limited warranty
Customer Reviews
Most important Points:
I applied this calculator for over ten years ahead of it finally stopped working, and I treated it fairly roughly (e.g.,coffe spills). I assume other individuals here have attested to the functionality of the TI-30, so I just want to emphasize that it is a difficult small gadget as nicely. Yes, the buttons are on the smaller side and there is a bit of play, but this was by no means a important issue (even though at instances it slows down information entry). You can go to http://education.ti.com/downloads for a wonderful overview of TI calculators, and you can scope out 1 of TI's key competitors at http://www.casio.com.
A Tiny Background:
This was also a single of the to begin with commercially available low-priced calculators that had two-line display and backspace to appropriate or edit data entry. The dual-power and scrolling display functions were also once unusual. The top line (for data entry) shows up to 11 characters you can scroll backwards or forwards up to 88! The bottom line (shows outcomes) displays up to a ten-digit answer along with a 2-digit exponent.
Individual Needs Differ:
From the evaluations here, it appears that high school math is now extra tricky than it when was. If you know that you're going to need to have graphing capability, then of course this is not the alternative for you. Similarly, the prevalence of laptop computers and math/stats software could possibly obviate the want for some of the more advanced capabilities.
Recommendation:
The layout is rather wonderful and, for such a low price, it packs a lot of calculating could. Even so, high school (or college)students could possibly want to narrow their choices and then ask their teacher which a single has the most relevant functions for the subsequent couple of years of math. Compared to twenty-5 or so years ago, one particular can now get a lot significantly more calculator for the cash. Depending on your budget, so, you could possibly establish that a calculator like this is enough for your short-term requires, but that you'll want a new one if you go on to a lot more advanced stats and math. In any event, this is a durable calculator that functions incredibly properly.
Nice to lastly see TI step into the two-line solar calculator marketplace. Pretty painless to use and the buttons have a solid feel. I also like the massive display so you can readily see both the equation and the answer.
Why did it give the TI-30 II only four stars? For the very same cost, there are very good two-line calcs (Casio FX-115 MS for instance) which involve a larger library of functions (base calculations, integrals, derivates, solve function) for the similar amount of money.
Texas Instruments TI-30X IIS 2-Line Scientific Calculator
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