Customer Ratings & Reviews
- Model:
- TI-89 Titanium
- |
- SKU:
- 6621426
Customer reviews
Rating 4.8 out of 5 stars with 385 reviews
(385 customer reviews)Rating by feature
- Value4.5
Rating 4.5 out of 5 stars
- Quality5.0
Rating 5.0 out of 5 stars
- Ease of Use4.6
Rating 4.6 out of 5 stars
Customers are saying
Customers are pleased with the TI-89 Titanium Graphing Calculator's ease of use, describing it as intuitive and having many great functions. Its quality and features are also frequently praised, with users highlighting its reliability and the comprehensive set of tools it offers. Many appreciate the calculator's long battery life, noting that batteries can last for extended periods. Overall, the feedback points to a positive user experience.
This summary was generated by AI based on customer reviews.
Rated 5 out of 5 stars
Great Calc, Check Your Syllabus
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great calculator. Does about everything you can want a calculator to do. Can't use in come classes because it is "too programmable", so have to be careful what you are buying it for, and if you'll be able to use it in a test. Check your syllabi!
I would recommend this to a friend- Pros mentioned:Ease of use
Rated 5 out of 5 stars
Great calculator
||Posted . Owned for 11 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Purchased it for my son that is in college. He said it works well!
I would recommend this to a friend Rated 4 out of 5 stars
Top of the line
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Great for school. Just what was required for class.
I would recommend this to a friend- Pros mentioned:Ease of use
Rated 5 out of 5 stars
Great Calculator for Advanced Classes
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This is an awesome calculator. It does everything I need it to.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 4 out of 5 stars
Great calculator for trigonometry.
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I bought this for my son. He needed it for his 8 th grade trigonometry class. He absolutely loves it. Highly recommend this calculator.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Good for Calculus
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Not to hard to figure out if you have run a ti84 before
I would recommend this to a friend Rated 3 out of 5 stars
Adequate calculator
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The device is fine. I did not like the fact that using it required much more reading than the next two similar devices (TI-83/84) below it as it seemed the operating "system" was different. I thought it would be similar and it wasn't.
I would recommend this to a friendRated 3 out of 5 stars
Great but...
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Does everything it needs to but a backlight display would have been 1000% better. It’s hard to see the screen if it’s not super bright in the room.
I would recommend this to a friend- Pros mentioned:Ease of use
Rated 5 out of 5 stars
Works great
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Priced well, works great! Several models to. Hoose from
I would recommend this to a friend - Pros mentioned:Quality
Rated 5 out of 5 stars
Good Scientific Calculator
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This calculator works great for all my school tasks.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Great item
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Just what I needed. Works great and very easy to use.
I would recommend this to a friend Rated 5 out of 5 stars
Great for everything
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I got this for my engineering class and it does more than I expected. Other than having to read a 900 pg manual, this beauty will do more calculations than anything I have ever had. Worth every penny!!
I would recommend this to a friend- Pros mentioned:Ease of use
Rated 4 out of 5 stars
Calculator
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Needed for school. Easy to get but 10 more expensive than online
I would recommend this to a friend Rated 3 out of 5 stars
Can be useful if allowed in exams.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.It's useful to check your answers for Calculus and ODE exams if the professor allows it. Otherwise there are many online websites with better functionalities.
I would recommend this to a friend- Pros mentioned:Ease of use
Rated 4 out of 5 stars
Nice calculator
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great product. Easy to use with many important functions.
I would recommend this to a friend - Pros mentioned:Ease of use
Rated 3 out of 5 stars
Thumbs Up
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.May be a bit overkill but I haven't purchased a new TI graphing calculator since high school back in early 2000s. Looking forward to getting on the website and seeing what else this thing can do. Has been working great for my college courses.
I would recommend this to a friend Rated 5 out of 5 stars
I love this
||Posted . Owned for 9 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It is a great calculator. It would be even better if it had a back lit screen. I sometimes find it a touch difficult to see but besides that, it is perfect.
I would recommend this to a friend- Pros mentioned:Quality
Rated 4 out of 5 stars
Great for school
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love this calculator have a bunch of tests under my belt and never a problem
I would recommend this to a friend Rated 5 out of 5 stars
Purpose met.
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Was needed by daughter for math team at high school. Is working as expected, however batteries had exploded in the first one but Best Buy exchanged it no problem.
I would recommend this to a friendRated 5 out of 5 stars
Bought for engineering
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.My son said this is a good calculator. I purchased it for him for college since he is an engineering major. No issues this far other then learning how to use it.
I would recommend this to a friend