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Comment: Screen Shows Lights Blemishes. Case & Or Back of Unit Have Been Wiped With Paint Remover Which Polished A Portion Of the Back. Works Great. Slide Case Included. Batteries NOT Included.
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Texas Instruments TI-73 Graphing Calculator

4.0 out of 5 stars 43 customer reviews

List Price: $92.99
Price: $71.99 & FREE Shipping. Details
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  • Ideal for Pre-Algebra, Algebra 1, Statistics and Physical Science. 
  • Permitted and/or recommended for use on SAT, PSAT/NMSQT and AP exams.
  • Flash technology for upgrading and loading future applications
  • Graphing calculator for students in middle grades
  • Large display screen
  • Easy-to-use keyboard
  • Stacked fractions
  • Upgradable with flash software to keep up with changing curriculum
57 new from $49.98 21 used from $12.99 2 refurbished from $24.99

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This item: Texas Instruments TI-73 Graphing Calculator
Customer Rating 4 out of 5 stars (43) 4 out of 5 stars (2753) 4 out of 5 stars (1675) 4 out of 5 stars (442)
Price $71.99 $88.00 $88.00 $38.81
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Amazon.com Amazon.com Amazon.com
Color Blue Black Gray White/Blue
Dimensions 3.5 inches x 7.3 inches x 1 inches 1.34 inches x 7.8 inches x 6.06 inches 3.5 inches x 7.3 inches x 1 inches 6 inches x 1 inches x 4 inches
Item Package Weight 1.25 pounds 0.84 pounds 0.8 pounds 1.3 pounds
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Product Description

Product Description

Graphing calculator designed especially for grades 6-8. The TI-73 Explorer provides a larger screen alternative for teachers who feel limited by the two-line display of other fraction and scientific models.

Amazon.com

The Texas Instruments TI73 graphing calculator is designed for middle-grade students. It has a large screen to help students see patterns and analyze data. It features stacked fractions and data analysis functions that allow students to easily view and edit numeric and alphanumeric data in the list editor. They will be able to plot data in statistics plots including pie charts, pictographs, bar charts, scatter plots, histograms, and more.

This calculator is upgradable, allowing classrooms to keep up with changing curriculum for long-term value. Students and teachers can also download software from the Texas Instruments Web site.

The 64 x 96 screen allows students to explore data, simultaneously see entries and results, and visualize patterns. The TI73 has 32 KB of RAM with 25 KB available for the user and 64 KB for application space.

This calculator is made especially durable with an impact-resistant slide case. It comes with a unit-to-unit link cable, a manual, and a one-year limited warranty.


Product Information

Product Dimensions 7.3 x 1 x 3.5 inches
Item Weight 9 ounces
Shipping Weight 1.2 pounds (View shipping rates and policies)
ASIN B00004UFME
Item model number 73/PWB/2L1
Batteries 4 AAA batteries required. (included)
Customer Reviews
4.0 out of 5 stars 43 customer reviews

4.0 out of 5 stars
Best Sellers Rank #71 in Electronics > Office Electronics > Calculators > Scientific
#81 in Electronics > Office Electronics > Calculators > Graphing
#48,690 in Office Products > Office Supplies
Date first available at Amazon.com July 25, 2000

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Customer Reviews

Top Customer Reviews

Verified Purchase
This is a great calculator for a Middle School/High School Student. There are many functions on this calculator that are really useful. Also, there are mini math games, such as probability, etc. Overall, this is a great calculator if you're looking for a useful, long-lasting calculator because this is one of the best calculators around that I have used. Overall, I would recommend this product, as it has a very good quality.
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This calculator is fine, and TI is certainly the industry standard in graphing calculators...so not much competition there. But I would definitely just pay the extra money for the TI-83 (I had a Plus...but being 22 years old, I am a dinosaur, so can't comment on the Silver edition and what not). Assuming the student doesn't break it, this is the standard through high school and college, so why buy an $80 calculator now, only to purchase another one for $100 in 2 years? It's best to get used to your calculator so you can be efficient on exams, etc...and at some point in high school, the 83 will definitely be much more useful than the 73, if not required.

I had an 83 from 6th grade until my first year of college, when I dropped and broke it. Upgraded to an 89...it helped me out a few times on projects when I didn't feel like calculating out long integrals or derivatives by hand, but didn't help me out on any tests or anything, if that's what you're looking for (most college exams are taken sans calculator - I majored in math).

If your student is at middle school age, I would advise getting the 83 for: 1) increased functionality over the 73, 2) less complicated interface than the 89, 3) most universally used, 4) interesting (but not overly complicated) programming interface, if the student might be into that. I used to program small applications on my 83 in middle school, but when I bought the 89 in college I never took the time to relearn the interface.

Probably best to buy a TI-83 now, and if desired upgrade to the 89 when you hit college, or just stick with the 83 (like most of your fellow students will)
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By A Customer on August 31, 2000
The TI 73 is the best. At least in my opinion, it is the best for all the people in Middle School. If you are in Middle school at this moment and you need a graphing calculator for math or science, don't go out and spend alot of money on another kind of calculator. The TI 73 is fit for the job!
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Verified Purchase
Not only did I get my product faster than I expected to, I got it with fresh batteries and replacement batteries. I needed this calculator for college but did not want to buy the TI-84 model because of how expensive it was. I have been very happy this this and the merchant that old this.
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Verified Purchase
So far, this has been great for my Precalculus class. I paid $50 to more that $100 less for it than my classmates paid for theirs. I'm happy so far! (I've only been using it for three weeks...) If I need to revise this opinion, I will... but as of this moment I'm happy with it.
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Verified Purchase
TI-73 Calculator came in really nice condition... came with a unit to unit cable.. also came with a disc for updates and user instructions FOR A TI-83/4 CALCULATOR... USELESS!

Hope I can find a manual online...
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Verified Purchase
This was the perfect calculator for my college Algebra class. Basic model but has enough features to do the job. Great purchase.
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Verified Purchase
My daughter is a 7th grade student and this is the Calculator her Teacher recommends, it is also the one her School uses.My daughter loves this Calculator for School and home use and would highly recommend it for Students.
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