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Still use an actual HP-12C daily. Been going strong for 35 years now and only had the batteries changed twice. Had a 15C when I was an EE but it got sold on eB
by wrldos 4y ago
Still use an actual HP-12C daily. Been going strong for 35 years now and only had the batteries changed twice.
Had a 15C when I was an EE but it got sold on eBay when I discovered how much money it was worth.