Life span of an HP Calculator
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09-13-2024, 05:55 PM
Post: #22
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RE: Life span of an HP Calculator
(09-13-2024 05:31 PM)Matt Agajanian Wrote: A more beneficial scenario is that by time the battery is drained, a newer and greatly improved model is available. Good logic! That said I made the mistake of buying a cheap calculator as a student. Once. https://www.hpmuseum.org/forum/thread-20...#pid190587 HP's after that. Probably not these days though. A1 HP-15C (2234A02xxx), HP-16C (2403A02xxx), HP-15C CE (9CJ323-03xxx), HP-20S (2844A16xxx), HP-12C+ (9CJ251) |
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