|Batteries:||CR 2032 x 1|
There is not a lot I can tell you about this calculator for I have
no idea at all what all its functions are, except for the
scientific functions all the financial functions are beyond me.
The TI BS II seems to have quite a lot of them. More information can be found here on the excellent DATAMATH CALCULATOR MUSEUM: http://www.datamath.org/Sci/Modern/BS-II.htm (link valid 2022-12-30). Apparently this calculator has several pre-programmed spreadsheet like tables that can be used to calculate specific financial problems.
The battery is easily replaceable, it's behind a small sliding door at the back of the calculator.
©2023 Ernst Mulder