T1 83 is mainly a graphical calculator for the students of Mathematics and Sciences. This is a good product from Texas Instruments for the students. It allows students to Graph and compare functions, as well as perform data plotting and analysis.T1 83calculator is very much helpful for visual concepts.

The Key Features of the T1 83 Calculator is given below

1. There many Preloaded Applications like, Study Cards, Vernier Easy Data and more.
2. The Operating System is upgradable.
3. The Contents of the OP1-OP6 RAM registers can be easily determined by OP table view.
4. You can Save and Replay files with a key stroke.
5. You can input addresses either physically or logically as Flash and Ram maps now have ascii representation with hex values.
6. To watch what addresses in Flash and Ram have been accessed, Flash and Ram Monitors are added.
7. The T1 83 calculator has the facility of User Interface.
8. You can view the bytes both received and sent in separate column. You can get the service by starting log on the input and output port of the calculator.
9. T1 83 also helps by creating address watch points. So when the addresses are accessed, HELP debug access by stopping execution.

10.  Its Flash ROM memory allows updating and adding software applications.

11.  It has also the facility of WAPPSIGN means Windows signing utility. Though for using it you need Windows NT's later versions. To run in Windows 95 or Windows NT you need “Appsign.bat”.

12.  The manufacturer guarantees for one year.

Now the Question is if the T1 83 calculator is allowed in exam. The calculator is allowed to use on SAT, PSAT, ACT college Entrance examinations, IB and AP tests.

The price is also suitable for you. In retail store it can be sold for $129- $159.

Now you can also found T1 83 Plus Silver Edition Calculator. It has all facilities of the T1 83 Graphing Calculator. Also, it has facility to use tools for financial, logarithm and trigonometry. It is than the faster T1 83 with extra memory. The main features of the calculator are that, it has over 1.5 MB memory. It can hold up to 94 applications.