Texas Instruments TI30XA Scientific Calculator

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• Product Reviews
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Product Description

Pocket scientific calculator 15 parentheses levels Up to 4 pending operations Combinations and permutations Wallet-case and batteries are included

• 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

Customer Reviews

Reviewed on 2007-09-04 1st one faulty, 2nd one ok The original calculator I received became faulty within 1 week of use. CambridgeWorld sent me a new one to replace it in 2 weeks.

Reviewed on 2006-11-29 Horrible i cannot use it its too confusing. im used to the casio calculators. not recommended.

Reviewed on 2005-12-12 great calculator For the price, it is hard to beat this calculator. I've had this model for years and it is still going strong, with no problems or even a change of battery. Numbers are easy to read and the buttons are fairly large, with second functions labeled clearly. Lots of functions, and it is easy to use for stats. I also like the fact that it has an OFF button, which many models don't have. If you need a graphing calculator, of course this will not do, but for everyday use this model is a durable workhorse that I highly recommend.

Reviewed on 2005-06-22 A dissenting opinion on a terrible calculator I bought two of these calculators and neither performs well - the buttons are terribly sensitive to the point that we often accidently enter the wrong numbers, so we have to pay extra attention. Further, my calculator is currently displaying entirely different numbers than I am putting in - perhaps the battery is dying, but I have no idea how long it may have been doing this. I will definitely be looking for a different calculator next time around.

Reviewed on 2005-02-25 Great simple calculator! I have had this calc for roughly 7 years and i'm on my 3rd set of batteries. I mostly use my ti-83+ but whenever I need something quick or I can't use a graphing calc, I grab my trusty TI-30Xa! I love this calc!

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