popular Texas discount wholesale Instruments TI-30Xa Scientific Calculator sale

popular Texas discount wholesale Instruments TI-30Xa Scientific Calculator sale

popular Texas discount wholesale Instruments TI-30Xa Scientific Calculator sale
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Power Source
Battery
Brand
Texas Instruments
Color
Gray
Number of Batteries
CR123A batteries required. (included)
Model Name
TI-30XA

  • Calculator

  • Texas Instruments TI-30Xa Scientific Calculator

    Key features:

    • One-line, 10-digit display
    • Fraction features
    • One-variable statistics
    • Conversions
    • Basic scientific and trigonometric functions

    Ideal for:

    • General math and General science
    • Pre-Algebra
    • Algebra 1 and 2

    Perform operations with fractions and mixed numbers

    Adds, subtracts, multiplies, and divides fractions entered in traditional numerator/denominator format

    Calculate basic conversions:

    • Degrees/radians/grads
    • Polar/rectangular
    • DMS/degrees
    • Fraction/decimal

    Features & details

    Features

    • Display_Notation - Numeric
    • Number_Of_Display_Digits - 10
    • Display_Characters_X_Display_Lines - 10 x 1
    • Adds, subtracts, multiplies, and divides fractions entered in traditional numerator/denominator format
    • Performs trigonometric functions, logarithms, roots, powers, reciprocals, and factorials
    • Polar/rectangular conversions
    • 1-variable statistics include results for mean and standard deviation
    • Battery powered; slide case included

    Product information

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    Product guides and documents

    User Manual (PDF)
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    Full content visible, double tap to read brief content.

    What''s in the box

    See more
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    Customer Questions

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    Q: What type of batteries does the TI-30Xa take ?

    A: The TI-30Xa takes batteries similar to that of a watch, on the back you have to unscrew it…

    Seller Ryan Seipp | 4 years ago

    Q: Will it provide inverse calculations?

    A: It might provide some but I am not 100 percent sure, I just use it for my Chemistry 100 cl…

    Coaster Man "Bob" | 6 years ago

    Q: How do I emove the case to change the battery?

    A: Remove slide cover. Place calculator face down. Using a small Phillips screwdriver, remove…

    Seller J+S Sales and Supply | 5 years ago

    Q: is there memory function?

    A: No, there is not a memory function.

    Seller maggiemcn | 4 years ago

    Customer reviews

    4.7 out of 54.7 out of 5
    9,232 global ratings

    Reviews with videos

    Reviews with images

    Top reviews from the United States

    Craven
    1.0 out of 5 starsVerified Purchase
    The quality has really dropped with these calculators.
    Reviewed in the United States on July 13, 2018
    The quality has really dropped with these calculators. Very disappointed. It won''t accept any input with any of the buttons, and it won''t even turn off (no, it''s not the solar version). I''ve uploaded a video to show why this thing is junk.
    30 people found this helpful
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    Big Steve W
    1.0 out of 5 starsVerified Purchase
    Ours does not work. Bad batch I guess.
    Reviewed in the United States on June 11, 2019
    This is my first unsatisfactory review and it is hard for me to be critical. We did not open this until two days ago 06/09/2019 because it wasn''t needed until now. I went to check when I bought it and found out we purchased it in September 1, 2015. Go figure. Never expected... See more
    This is my first unsatisfactory review and it is hard for me to be critical. We did not open this until two days ago 06/09/2019 because it wasn''t needed until now. I went to check when I bought it and found out we purchased it in September 1, 2015. Go figure. Never expected a new product not to work straight out of the package. We did all the trouble shooting and it turns on but quickly becomes not usable. My son had to go borrow a friend''s calculator because he had an exam the next morning and needed a device he could rely on to work properly. I can''t expect the seller to honor this even though it was unopened all of this time. But I guess the lesson here is open and check your purchases sooner to make sure they work.
    11 people found this helpful
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    Pocket Wolf
    5.0 out of 5 starsVerified Purchase
    Nice Design, Durable Quality, User Friendly
    Reviewed in the United States on September 9, 2017
    Handsome design. Very solid feel. Cover too tight but I have an easy fix for that. Very easy to see or locate function keys and number keys. Key pressure has solid feel of durability. Would handle rough and tough treatment. Battery operated. Battery should... See more
    Handsome design. Very solid feel. Cover too tight but I have an easy fix for that.
    Very easy to see or locate function keys and number keys.
    Key pressure has solid feel of durability. Would handle rough and tough treatment.
    Battery operated. Battery should last for years and calculator has an OFF key
    Display clear with good contrast.
    Has a back arrow key to delete entry one number at a time Very nice Functions like delete key
    and very visible and easy to locate. ( bottom left of calculator).
    Very adequate for algebra, trigonometry, calculus, chemistry, physics
    Hyp,Sin,Cos,Tan,Pi keys very accessible and visible.

    Purchase 600 grain or finer sand paper at hardware store. Tear off a small piece and sand the little "catches" on each side of the cover. Don''t overdue it because you can''t reverse the process. I did that and it slides on and off smoothly but still holds the cover on.
    I found that paying extra $ for faster delivery pays off! The packaged calculator travels with smaller and lighter
    packages gets a lot less abusive treatment.

    CONCLUSION
    Ti-30Xa is a handsome,user friendly, durable, well designed calculator that is an excellent choice for
    GED test, algebra, geometry, trigonometry, algebra II, calculus, physics, and chemistry.
    I hope this review is helpful.
    13 people found this helpful
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    rfisw_09
    4.0 out of 5 starsVerified Purchase
    Better than Expected
    Reviewed in the United States on November 2, 2018
    I was a little skeptical because of the low cost, but I am really happy with this calculator so far. It does more than I realized. The two biggest key functions I needed were Pi and the Power of. It would be nice if it had a percent key but I can figure percentage out... See more
    I was a little skeptical because of the low cost, but I am really happy with this calculator so far. It does more than I realized. The two biggest key functions I needed were Pi and the Power of. It would be nice if it had a percent key but I can figure percentage out fairly easy so it wasn''t a deal breaker for me. I love that it doesn''t automatically round which was another feature I needed for my math class. The only frustrating feature for me is where the on/c button is. I am accustomed to having this button on the bottom left so I subconsciously go to turn on/c where I am use to. Other than that I think this is a great calculator for college math. It''s lightweight but assuming you''re not going to be tossing it or chucking it across the room, it should hold up nicely.
    3 people found this helpful
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    Michelle
    4.0 out of 5 starsVerified Purchase
    Received newer version than advertised
    Reviewed in the United States on August 14, 2015
    I ordered the product because the image is the same as the one that I needed to replace, just note that the one you will receive is not the same as the one in the picture. It is the same number TI-30XA, but it is a newer version (see picture, the one on the left is my old... See more
    I ordered the product because the image is the same as the one that I needed to replace, just note that the one you will receive is not the same as the one in the picture. It is the same number TI-30XA, but it is a newer version (see picture, the one on the left is my old one advertised in the picture and the one on the right is the one that I received from my order). It would have received 5 stars if the cover slipped on and off the same as the old version, that''s my only complaint. The older version slides from the top down and the new one slides from the bottom up.
    31 people found this helpful
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    S C
    5.0 out of 5 starsVerified Purchase
    Bought 30 for my classes, love them!
    Reviewed in the United States on March 15, 2020
    I teach college math, and had an issue with some people using phones or fancy calculators that could do symbolic manipulation - basically cheating on my tests, and giving unequal tools to different people. Since I am nearsighted, I couldn''t always catch it, and tired of... See more
    I teach college math, and had an issue with some people using phones or fancy calculators that could do symbolic manipulation - basically cheating on my tests, and giving unequal tools to different people. Since I am nearsighted, I couldn''t always catch it, and tired of playing police. So I bought 30 of these lovely little affordable machines - I''ve used one myself for years - numbered them, and take them to class on test days. Students can ONLY use my calculators. Since the calculators only do one step at a time, and only have 3 memory slots, this forces students to think and write down steps, which I like. So far the students have accepted this policy, and know it is for fairness as much as anything. There is a slight learning curve for inputs - to apply a function like ln or sin, you enter the input first - but I prepared a Quick Guide for test day, and students know they can ask for help on using calculators if they need.
    3 people found this helpful
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    JayArr
    5.0 out of 5 starsVerified Purchase
    A great calculator for an excellent price.
    Reviewed in the United States on May 14, 2016
    A really nice calculator - it has an "old school" keyboard that''s getting hard to find, i.e., it has a [+/-] that changes positive values to negative values and vice-versa (which newer keyboards lack!). It also has a nice statistics package - very easy to enter... See more
    A really nice calculator - it has an "old school" keyboard that''s getting hard to find, i.e., it has a [+/-] that changes positive values to negative values and vice-versa (which newer keyboards lack!). It also has a nice statistics package - very easy to enter data and get means ans standard deviations (both population or sample) without having to go through a [non-intuitive] menu stack.

    This one''s my choice for everyday calculations - and I teach Stat and Operations Research :-)

    A great calculator for an excellent price.
    20 people found this helpful
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    marshall
    3.0 out of 5 starsVerified Purchase
    Not all buttons are actually present
    Reviewed in the United States on February 15, 2021
    The calculator fits extremely tightly into its case. There is a small instruction card included in the case with instructions that are not actually possible with this calculator. There are several functions for which the instruction card says to start with CE/C, however... See more
    The calculator fits extremely tightly into its case. There is a small instruction card included in the case with instructions that are not actually possible with this calculator. There are several functions for which the instruction card says to start with CE/C, however there is no CE/C button. That with the lack of an ON/AC button (also listed in the instructions) makes clearing memory a chore.
    All actual math functions are possible with this calculator, but you really need to pay attention because of the way it orders operations which seem to defy logic sometimes. I''ve gone through the same problem three different ways that should all give the same answer, only to get three different exponents. I end up checking long calculations on my TI-83.
    I''d save your money and get a better calculator.
    2 people found this helpful
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    Top reviews from other countries

    Colin
    4.0 out of 5 starsVerified Purchase
    Great calculator for the price
    Reviewed in the United Kingdom on March 2, 2021
    I used this calculator to pass a technical radio exam. Obviously, I didn''t need all the functions this calculator provides, but it had everything I needed for my exam. I had purchased a different calculator before this and found it was missing some basic functions, such as...See more
    I used this calculator to pass a technical radio exam. Obviously, I didn''t need all the functions this calculator provides, but it had everything I needed for my exam. I had purchased a different calculator before this and found it was missing some basic functions, such as 1/X and X^Y etc. This calculator has these functions. My only criticism is the lack of functionality using the ENG button, it doesn''t allow you to move backwards and forwards through the different x10^x options, it only allows one press of the ENG button. One good function is the 3 memory stores, it will allow you to store values in Sto1, Sto2 and Sto3 and also recall any of them when needed. I have no major concerns with this calculator.
    Report
    Snappysnares
    4.0 out of 5 starsVerified Purchase
    Not too complicated, great with fractions.
    Reviewed in the United Kingdom on September 1, 2018
    I like these Texas Instrument calculators. I had one back in ''85 but it eventually packed up so I bought another one which was solar powered. That was difficult to use at home during the evenings as the ''solar power'' didn''t always provide a display under lower light levels,...See more
    I like these Texas Instrument calculators. I had one back in ''85 but it eventually packed up so I bought another one which was solar powered. That was difficult to use at home during the evenings as the ''solar power'' didn''t always provide a display under lower light levels, so I purchased this one which is battery powered and solved the problem. I have given 4 stars instead of 5 due to the fact that I can''t remove the protective case that comes with it and which will have to come off to change the batteries in due course. I''ll (hopefully) prise it apart with a lever of sorts but it''ll last a few years before then and I don''t want to risk damaging it right now. Regarding fractions, it finishes them off. For instance it will show 1-1/12th rather than 13/12ths for an answer which the Classwhizz FX-991EX does.* I think I prefer this calculator for that reason, although it is not as powerful. * Correction....the Classwiz will show 1/2+7/12 = 13/12ths or 1-1/12ths or 1.083333333 and back again by using the S-D and shift buttons. Apologies for wrong info.
    One person found this helpful
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    Amazon Customer
    5.0 out of 5 starsVerified Purchase
    Smart and stylish!
    Reviewed in the United Kingdom on January 15, 2014
    I wanted a calculator that had a few more functions than a basic machine, particularly one that used the proper order of calculation (MDAS etc). I also wanted one with a reciprocal function for easy calculations involving electronics. This calculator is just the job- cheap...See more
    I wanted a calculator that had a few more functions than a basic machine, particularly one that used the proper order of calculation (MDAS etc). I also wanted one with a reciprocal function for easy calculations involving electronics. This calculator is just the job- cheap effective and seemingly quite robust. It arrived within days and was well packaged against knocks and drops. It does the job and has a case which protects it when not in use/ Dellighted
    One person found this helpful
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    Colin
    5.0 out of 5 starsVerified Purchase
    An engineers calculator
    Reviewed in the United Kingdom on July 8, 2016
    Nothing fancy, just everything you need for an engineers calculator. Quick and easy to use, designed with a good understanding of the most common features required for quick calculations. If I want to do anything more complex, I write a program on a computer.
    One person found this helpful
    Report
    Jerry C.B.
    4.0 out of 5 starsVerified Purchase
    Good, large-keyed calculator.
    Reviewed in the United Kingdom on September 7, 2010
    My old TI solar calculator having finally developed arthritic keys after many years of sterling service ,I bought this as a replacement.I really miss the old "K"button for performing repeat calculations using a constant,essential for my work,but apart from that it seems to...See more
    My old TI solar calculator having finally developed arthritic keys after many years of sterling service ,I bought this as a replacement.I really miss the old "K"button for performing repeat calculations using a constant,essential for my work,but apart from that it seems to be a good value calculator for everyday use with good-sized keys being a plus-point.
    8 people found this helpful
    Report
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