Cost of "Calculated Industries 4080 Construction Master Pro Trig "

[thenozone]

I have the Machinest Calc Pro 2 ( model 4088) and there is quite a lot of tabulated data, and look up incorporated , and a not bad interface, most formula are useful, and some not trivial because of the step nature of the tables, again an android app is available, I still feel unable to trust it fully while working in metric though. there is a lot more in it than any dedicated financial calculator, but still not cheep, it is one of thee dearest.