Aardvark
Member

Registered: Oct 2001
Location: Midwest
Posts: 25 |
My first was an HP-34c used in college and beyond. Programmable with integration and CMOS memory (so it would retain its memory when off), my dad uses it now and finally understands what programming is all about. Makes a nice paperweight and has red LED's. (And the batteries are still available from Radio Shack: AA 1.25v 850mAh Nickle Cadmium rechargeables; Cat # 23-149.)
My second (and current, though I'd like a new graphical) is the HP-32sII which combines both RPN and algebraic. Thinner and using LCD's, it uses three LR44 silver-oxide button batteries. It's amazing how much faster this is over the 34.
BTW, the other day while in a WalMart, a 12c in a blister (clear plastic) pack was going for $37 -- about half the regular price.
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