brad@laidbak.UUCP (Bradley Bosch) (08/26/88)
FOR SALE: HP-28C hand held computer/calculator.
with original manuals and packing materials.
$60 or best offer.
This is the calculator from Hewlett Packard which does symbolic or
numerical calculus and algebra. You can use rpn or algebraic
expressions and easily write small programs. It has graphics and a 4
line display. It does everything you could want in a calculator.
I have had this machine for 9 months but need to sell it to buy the
newer 28S which has more memory (My Wife won't let me own more than
two electronic toys at one time ;-) ). The current selling price of
the 28S is $190 at Service Merchandise. The last price I saw the 28C
selling for was about $150 at Service about 3 months ago.
This is a great calculator and a pretty good alarm clock, but not
such a good computer with only 2 K of memory. If you need a
calculator with everything but don't want to do a lot or programming,
this is for you. I wish I had one when I was taking calculus.
Brad Bosch
{ihnp4, sun}!laidbak!brad
(312) 505-9100 X307 (Days)