Re: HP 41-C Petroleum Fluids Pac Message #8 Posted by Jim Creybohm on 25 Feb 2004, 4:13 p.m., in response to message #1 by Vickie
Vicki, I second what Miki said. just because it is not advertised, don't think it is not in demand. Up to about six months ago, I was trying very hard to find one for daily use. I finally did, and I think the cost was about 50 dollars.
The pac does have the CON and INCON routines as someone mentioned. It is a cool feature. basically, you enter into the Alpha register the units you want to convert. For example, F-C would convert degrees fahrenheit to celsius. Then enter the number in (say 32) and XEQ CON. The X reg. shows you your answer. To convert back, XEQ INCON (inverse conversion I guess).
I do remember that when new (I was a young petroleum engineering student back then) the pack was more expensive that the Math or Stats pacs. If I remember correctly, it was about $75 or so. The others went for about 35-50 dollars.
Good luck!
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