The "service" of HP Message #7 Posted by Sondre K. Selnes on 10 Oct 2011, 6:16 p.m., in response to message #6 by Frank Boehm (Germany)
I rader have a none-working and in bad shape red dot in ordinary state, than one coming from HP service, when I see this - B A D - work.
An old calculator shall by my opinion look old, it even do not have to work.
(By the years, I have to admit there is one calculator that stands out from the crowd. I have used both HP-, TI-, Sinclair- and CASIO. Both HP-15C and TI-34 are excellent calculators, but the CASIO FX-82 (LCD) from 1983 stand out! The AA sized batteries still works and there are no corrosion, no keyboard errors, no display errors... no errors even in the year 2011.
I am a big fan of HP calculators, but have to admit that CASIO is the winner.
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