Texas Instruments TI-84 Plus Graphic Calculator

i primarily bought this calculator for my a-level exams. the calculator itself is quite large but is a good enough size. it has very good battery life and also a backup battery which saves the memory if the aaa batteries are to die. the calculator can also be connected to the mains to save battery life if you are using it at home. the screen size is a nice size and you can also save text onto the caculator which you can later ead from which is a very good ability as you can read notes in class.
overall this is a very good calculatoor and would be even better for anyone studying maths.

I had to buy this calculator for a course that i'm doing. It is a very intelligent piece of equipment. produces stastistical information etc. very easy to use and am overall happy with the purchase.