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  • Texas Instruments TI-30XIIB Scientific Calculator
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Texas Instruments TI-30XIIB Scientific Calculator

13 customer reviews

Available from these sellers.
  • 11-digit entry line, 10-digit answer, 2-digit exponent
  • Trigonometric calculations including hyperbolic in DEG, RAD, or GRAD
  • Scrollable screen, editable in 4 directions
  • Processes 2-variable statistics
  • Long-lasting battery; 1-year warranty
2 used from $6.77

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Product Description

Product Description

Item #: TEXTI30XIIB. TI-30XIIB Scientific Calculator
Display Characters x Lines—10 x 2
Formula Notation—Algebraic
Storage Memory—5
Variable Statistics—Two
Levels of Parentheses—23
Base Number Calculations
Fraction Calculations
Fraction/Decimal Conversions
Probability (Random Numbers)
Battery Powered
Size—3-3/8w x 6-3/8d
Replacement Battery—3.0V Lithium (EVEECR2032BP), sold separately
Portable calculator with LCD display. Protective hard case and operating battery included.
Customers also search for: 10-Digit Display;Battery Operated;Calculator;Calculators;Case;Handheld;Pocket;Scientific;Scientific/Math;TEXAS INSTRUMENTS;TI-30XIIB, 033317198719

From the Manufacturer

The two-line display scientific calculator combines statistics and advanced scientific functions and is a durable and affordable calculator for the classroom. The two-line display helps students explore math and science concepts in the classroom.

Features:

  • Entry line (top) shows up to 11 characters and can scroll left or right up to 88 characters. Result line (bottom) shows up to a 10-digit answer and two-digit exponent.
  • Lets you review previous entries and look for patterns.
  • Allows you to select settings appropriate for your classroom needs.
  • Allows operations with fractions and mixed numbers.
  • Lets you enter/delete/insert/edit individual statistical data elements.
  • Converts for fractions/decimals, degrees/radians/grads and DMS/decimal/degrees.
  • Recognizes pi as a symbol in radian mode.
What's in the Box
TI-30XIIB, hard case, battery, user's guide with warranty and registration card


Product Details

  • Product Dimensions: 9.7 x 6.8 x 1.1 inches ; 8 ounces
  • Shipping Weight: 8 ounces
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B00008VF6N
  • Item model number: TI-30XIIB
  • National Stock Number: 7420-01-531-2258
  • Average Customer Review: 3.6 out of 5 stars  See all reviews (13 customer reviews)
  • Amazon Best Sellers Rank:
  • Date first available at Amazon.com: March 13, 2003

Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

16 of 17 people found the following review helpful By D. McDaniel on September 8, 2005
I bought this calculator b/c the National Board in Examiners of Optometry (NBEO) only allow Texas Instruments 30-series calculators on their exam. It's a good calculator and does just about anything you need it to for practical uses. I don't want to be rude, but the previous reviewers weren't "on the ball" on this one. If you want a solar model, buy one. This exact calculator is available in both battery and solar power. Your fault. To find square roots of a previously entered number, use the "Ans" key and close the parentheses inside the root bar. For basic exponents, use the "^" key. Don't blame the manufacturer for your incompetance.

Overall, don't listen to the previous 2 reviewers, and buy this calculator for use with any major exam (it will likely be one of the few permissible anyway).
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10 of 10 people found the following review helpful By Lucia Arguello on March 24, 2007
Verified Purchase
I've had this calculator for the longest time now... I bought the first one in middleschool and my two youngest brothers ended up borrowing it from me. It lasted me through my second year in college (math models class) and I just bought it again for pre-med stats class in college. It is a great calculator...its all you need for statistics without having to carry an expensive and heavy graphing calculator around. Make sure when you buy a Ti calculator that is is a solar or a battery calculator. you can see this by looking at the model #. example:

TI-30XIIB This model ends with a B so it is battery powered. S would be solar. Hope this helps!
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6 of 8 people found the following review helpful By Amazon Customer on January 11, 2004
I used this calculator of 2 college math classes: Beginning Algebra and Statistics. It is a good calculator. It did everything that I needed it to do.
The only thing that I wished it has would be a solar power strip because I'm always worried that I left it on and now the battery is dead, especially right before a test.
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1 of 1 people found the following review helpful By Benjamin Christensen on November 12, 2006
I got this calculator for my little sister and she loves it! It's got great functionality and the scrolling memory is very useful.
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By Andrew Comi on September 17, 2006
Verified Purchase
i'm taking the civil pe exam next month, and picked this calculator up as it's one of only 5 or so that you are allowed to bring. the calculator is fine and does everything you would want it to (short of the little programs that you may have gotten used to on your graphing calculator). to the reviewer from june 2005. what an idiot!!! the exponent button is the same "carrot" or up arrow that is on almost ALL calculators. 5 to the 25th power is 5 "UP" 25. and square roots aren't hard. if you have big long number as the person was saying, type square root, then ANS, to get the root of your last ANSWER. this guy is just a total retard. any normal person with about 5 minutes of playing around can figure out how to do Everything he or she needs on this calculator.
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4 of 6 people found the following review helpful By Harlan H. Rainey on March 10, 2006
Product is fine portable calculator wehich efficeinty does calculations in math, trig, stat etc.

Written instructions are the poorest I have seen in 40 years using calculators and computers. Do you know of a real insturction manual? Harlan Rainey
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Use this Texas Instruments calculator and it works great for our finances, our business and financial expense reports we help family members with. It's lightweight, thin, easy to handle. Great basic calculator.
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