TheCalculatorStore
The HP Calculator Specialist
Calculator Types Classic Calculators
Classic Calculators
HP designed the first portable scientific calculator with transcendent functions -the HP35- in 1973 . From there on, the HP laboratories created (in different locations) the best calculators during 20 years. HP was synonymous with advanced design, quality and reliability. They were standard equipment on the Space Shuttle, in Concorde, in nuclear submarines...
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| Product no.: HP41CL |
500.00 €
Price includes VAT
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HP41CL with the latest version of Systemyde circuit
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| Product no.: HP48sx |
97.41 €
Price includes VAT
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Excellent sample of HP48sx, flawless. Comes with protective textile case. The colours of the original 48s and 48sx were -in our humble opinion- much better in taste and in visibility than the green, semi-camouflage, low contrast later 48g and 48gx samples. The excellent keyboard, the ENTER key of the right size and in the right place, make it a good companion or an excellent collection piece.
Currently out of stock
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| Product no.: NW258AA |
99.90 €
Price includes VAT
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Finally, here you have one of the two new "old" calculators: the 30th Anniversary HP12c We have now units in stock. Some quotes from Wikipedia: The HP-12C is HP's longest and best-selling product, in continual production since its introduction in 1981. Due to its simple operation for key financial calculations, the calculator long ago became the de facto standard among financial professionals – for example, most investment banks issue HP-12Cs to the members of each incoming class of its investment banking analysts and associates. In 2008, HP modified the design so that new production runs contain an ARM processor which runs an emulated version of previous chips. This has brought advanced possibilities such as flashing new firmware, not previously possible. The calculator runs 20 times faster on most benchmark operations. This version is based on the same hardware, better packaged and with a more evolved firmware (dating from July 2009 as opposed to November 2008. No idea of what the changes were). It is important to underline that this calculator is not substantially different from the HP12c+ except on minor details and much better packaging. This is the latest iteration of the HP12c - and it may well be the last. This package is a Collector's Edition, with a gift box, slightly thicker plastic pouch compared with the plain 12c, basic manual and a CD with the whole manual set. Excellent as a gift for a friend. |
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| Product no.: NW250AA |
143.46 €
Price includes VAT
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THE HP15C IS SOLD OUT Probably we will not have any more units. Sorry! The intelligent design of the HP 15c Scientific Calculator facilitates portability and convenience, ensuring that your 15c is always handy, and incorporates RPN mode, simplifying data entry. The 15c provides what engineers and scientists rely upon: complex number calculations, matrix operations, numerical integration and root solving. For the collector, the Limited Edition 15c presents an opportunity to own a classic HP calculator that has not been available for over 20 years. Product temporarily out of stock
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New HP 28s - USED |
117.00 €
Price includes VAT
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The HP-28 was the first calculator capable of solving equations symbolically. They were replaced by the HP-48 series of calculators, which grew from the menu-driven RPL programming language interface first introduced in the HP-28 series. The HP-28 calculators shared a flip-open (book style) case. On the left side of the flip, there is an alphabetic keyboard (in alphabetic order). On the right was a typical scientific keyboard layout. The display was a 137x32 LCD matrix, usually displaying four lines of information (3 stack/command lines, plus one softkey label line).
Currently out of stock
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| Product no.: HP 17bII - USED |
50.00 €
Price includes VAT
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Original HP17bII calculator. Excellent state. Original cover. Works with both Algebraic and RPN sold out
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| Product no.: HP 18c - USED |
71.78 €
Price includes VAT
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The HP-18C was HP's first RPL-based calculator even though this model was not user programmable. The user did have a solver (another HP first) available, but only had about 1.5 K of continuous memory available to store equations.
The calculator had many functions buried in a menu structure
sold out
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| Product no.: HP17bII+old - USED |
61.52 €
Price includes VAT
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This calculator was the intermediate step between the current HP 17bII and the old, Pioneer-style HP 17bII. Main differences with the original are increased memory (up to 28 kb), and the currency exchange menu. There is as well the "key feel": while both have good tactile feedback and never miss a key, some called "hollow" the keyboard touch of the 17bII+ The calculator is in perfect shape, with some dust specs in the screen (already there when I bought it). However, the pouch is a little bit "battered" - see enclosed pictures.
Product is in stock
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| Product no.: HP 85A - USED |
922.88 €
Price includes VAT
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Complete HP-85(A) Computer. The tape drive has been substituted with a
QIC new drive. 2 new tapes with software are supplied + 2 new blank
tapes. The rubbers of the printer have been changed as well, although
there is a clear area in the printout - see picture.
All manuals in this page are taken from www.series80.org
Product is in stock
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| Product no.: HP 00041-14004 - USED |
51.27 €
Price includes VAT
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HP Surveying module - tested
Product is in stock
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