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Condition-grading criteria for HP calcs?
07-04-2019, 06:48 AM
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[kby] Offline
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RE: Condition-grading criteria for HP calcs?
(07-03-2019 07:01 PM)AndiGer Wrote:  In the buyer's guide HP spice calculators are destiguished between "Plastic keyboard" and "Metal keyboard".
I have no idea what that means ... Anybody knows? Explanation would be great.

I would guess the “metal” are the original design; the “plastic” the re-designed ones with the chips soldered?

See the 30 series technology pages on the forum.-kby
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RE: Condition-grading criteria for HP calcs? - [kby] - 07-04-2019 06:48 AM



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