Have you used your calculator for something that was not really math related?

[grsbanks]

(03-09-2017 03:09 PM)TomC Wrote:  I have not checked the sound level output of the 48S series yet, but I have noticed that the beeper element in the HP50G is significantly lower in sound level output than the 48G series.

Not only that but the alarm functions of the HP 50g are very "hit and miss" when the machine is powered off. See http://bugs.hpcalc.org/show_bug.cgi?id=237