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EZ Graphing

EZ Graphing Blue Hard Slide Case-Cover (See Description for Details) for TI 84 Plus, TI 84 Plus C Silver Edition Color, TI 89 Titanium Graphing

    • Based on 128 reviews
Condition: New
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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon
Arrives Thursday, Nov 28
Order within 7 hours and 30 seconds
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Color: Blue


Features

  • Note: all new TI-84 Plus calculators come with a plastic cover. Please purchase our product with this in mind. Thank you for shopping EZ Graphing!
  • 6 inch side ruler, 6 centimeter top ruler. XY axis template for quick axes, 12 Math functions
  • Perfect for students taking Geometry, Algebra, Trigonometry, Precalculus, Calculus
  • Made in the USA, invented by a high school math teacher
  • Save $$$ by eliminating the need for graphing paper

Description

Note: all new TI-84 Plus calculators come with a plastic cover. Please purchase our product with this in mind. Thank you for shopping EZ Graphing! EZ Graphing slide cases are the only patented slide cover on the market that offers functionality to a calculator cover. Say 'hello' to beautiful lines with the EZ Graphing slide case for the TI-84 (all models) and TI-89 Titanium Calculator. Keep a straight edge wherever you bring your calculator! Featuring a 6 inch side ruler, a 6 centimeter top ruler, an XY axis template that will cut down time graphing axes and 12 Math functions that are important for any mathematician (middle school to college). Not only can the XY axis template help you graph, but it can draw perfect rectangles, 3-4-5 right triangles, isosceles triangles, parallel lines and much much more. Great for Geometry, Algebra, Precalculus and Calculus classes. Please visit product features tab at the ezgraphing website for geometry directions. Every slide case is Made in the USA!


Product Dimensions: 7.7 x 3.7 x 0.65 inches


Item Weight: 1.8 ounces


Item model number: OP-7932


Is Discontinued By Manufacturer: No


Date First Available: April 7, 2014


Manufacturer: EZ Graphing


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Poor Ergonomics
Color: Purple
The color on these is neat, but this seems like a downgrade from the original TI slide-case in almost every other respect. The case doesn't have rubber grip-feet on the back, so if you put the case on back of your calculator, the calculator will slide around on your desk during use. The act of putting on and taking off the case also has a noticeably worse feel than the original. Additionally, the rulers on the side and top of the case decrease the calculator's ergonomics very significantly, making it difficult/awkward/uncomfortable to pick up from most angles. Finally, I subjectively dislike the texture of this case compared to the TI original. It feels rather rough in comparison to the TI's typical smooth, glossy feel. I would highly recommend instead buying a TI-brand replacement slidecase directly from TI for a lower price. ... show more
Reviewed in the United States on April 16, 2022 by Cassie Whitton
    • My initial impressions of this cover is that its a neat and possibly useful accessory for my calculator
Color: Black
First off, I use the TI-84 Plus Silver Edition. My initial impressions of this cover is that its a neat and possibly useful accessory for my calculator. Its numerous equations for the different types of graphs is certainly useful if you need a quick reference. The cut out at the top for a quick and easy graph making looks pretty useful as well and the two types of rulers will certainly come in handy. My gripe about the cover is that it is very much a standalone cover when you are actually using the calculator, because the rulers will get in the way off holding the calculator. In addition, the rulers itself adds bulk to calculator itself making it somewhat harder to grasp or hold. However, I do recognize that it is really the only place to put a ruler on the body. The material used for the cover is not like the glossy slippery original ones either. It's more matte and rough. A huge thing about the back cover is that it does not include rubber feet and any grippy materials leaving the calculator to slide around. If one was the use the calculator without the cover attached, then it would be fine but I do. A minor thing is that I don't really like how apparent the logo sticks out on the back. The TI logo is pretty small unlike EZ graphing. Overall, I'm not sure if it will beat my trusty ruler but I'm willing to use it in its place. It is definitely a solid product and if you are in need of an all in one package, then this would not be a bad purchase. ... show more
Reviewed in the United States on October 25, 2015 by Frank15
    • Where has this been my whole life?
Color: Strong Pink
Now in grad school and so happy I found this but I wish the creator would have made it 10 years ago! I can throw a great graph into any problem or draw the physical systems with ease.
Reviewed in the United States on May 4, 2021 by Becky
    • Great replacement if you have lost your original case!
Color: Purple
This is a sturdy case that fits my TI-84 Plus perfectly. The rulers/straight edges on the sides and top are very handy and the X-Y coordinate guide makes framing up your simple graphs a snap. My only qualms with the case are: 1. There are no feet on the back to keep your calculator rooted to the table, a small bump can send your calculator to the hard floor if you have case on while the calculator is in use. 2. The ruler edges do make the case slightly more bulky than it would be otherwise. 3. The ruler costs nearly $20. Although it is a well engineered piece of plastic that fits my calculator well, it is still only a single piece of plastic. ... show more
Reviewed in the United States on October 1, 2015 by Clayton Matthews
    • Great!
Color: Black
Great!
Reviewed in the United States on February 2, 2021 by Warren M. Caves
    • I absolutely love my new EZ Graphing slide case cover
Color: Strong Pink
I absolutely love my new EZ Graphing slide case cover. The cover fits on my calculator perfectly and has a lot of cool features. The x/y coordinate on the center of the cover is especially awesome as it helps me both speed up and achieve a better layout for my graphing problems. The centimeter ruler on the side is also great for drawing a variety of geometric shapes. I love that I don't have to remember to bring an extra ruler in my backpack anymore. This cover rocks! Also, I love the look and color of the cover. I use my calculator every day and it is so much more cheerful to see and use my calculator with it's cute pink cover. Overall, very glad that I bought it. ... show more
Reviewed in the United States on January 20, 2015 by Liz
    • Better than the stock cover.
Color: Green
Fits great, son likes this over the stock cover. The green sets his calculator apart so it does not get mixed up in a crowd.
Reviewed in the United States on October 19, 2019 by Mike
    • Awesome product, this EZ Graphing Slide Case for TI-84 Plus C Silver Edition
Color: Blue
Innovative product! I love the vibrant blue color. Great fit! The "Made in the USA" Quality is evident throughout! I have used the template and straight-edge as a trial, and I must say, I am impressed. It is very easy to use. I will show it off at my college and illicit reaction. I am sure that the response will be positive...and envious. I am very satisfied with this EZ Graphing Slide Case. Packaging was superb and shipment was fast through Amazon. I highly recommend this item for those taking classes requiring the precision, accuracy, and or neatness when graphing! ... show more
Reviewed in the United States on August 11, 2015 by Jon

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