The HP-15C is a high-end scientific pocket calculator with a root-solver and numerical integration. A member of Hewlett-Packard Voyager series of programmable calculators, it was produced between 1982 and 1989. The calculator is able to handle complex numbers and matrix operations, it has also solver and integration routines. The processor used the then new technology of Silicon on Sapphire that allowed ultra-low consumption. The 3 button batteries provided often lasted decades!
For many users, it is the pinnacle of HP calculator engineering together with the HP42s. Due to its popularity, and based on the then-new HP12c ARM-based platform, it was reintroduced in 2011 as HP15c Limited Edition. It was 150 times faster than the original, but it had higher consumption and the batteries would last around 4 months or normal use.
The main capabilities were:
We have no HP15c calculator at this moment, but from time to time we have units available, either from the original model or the later Limited Edition - so book this page in favorites and return often!
Some HP15c related links
New HP12C battery cover - new modelProduct no.: HP12c cover[1]16.00 € *
Old price
17.00 €
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