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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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HP 42S Scientific Calculator - USED

Product no.: HP 42S - USED[2]

From Wikipedia, the free enciclopedia: The HP-42S is a programmable RPN Scientific hand held calculator introduced by Hewlett Packard in 1988. It has advanced functions suitable for applications in mathematics, linear algebra, statistical analysis, computer science and others.

This unit includes the original vinyl case (with a nick in the back side) and a true leather case.

325.00 *
In stock

Sharp 1500 Basic Computer

Product no.: Sharp 1500

Sharp 1500 Basic Computer

100.00 *
In stock

True leather case for HP17bII and other Pioneer calculators

Product no.: PioneerCase

New, true leather case for HP Pioneer calculators, including HP17bII, HP10b, HP14b, HP27s, HP22s, HP32s, HP42s calculators. Dark brown color like the original.

21.00 *
In stock

HP41 overlays

Product no.: HP41cOverlay
English 10.00 *
In stock

Assembled HP-41c battery bay and expansion ports module Flat

Product no.: Flex-PCB AssembledFlat

Assembled module for the often damaged flexible PCB in the battery bay (and I/O ports) of the HP-41c range of calculators. Shipping included in price for EU customers.

This is the FLAT version, when the screw head domes are broken and grinded down - see pictures.

New price: cheaper circuit translating to 10% lower price!

55.00 *
In stock

Sponge for HP41c standard case

Product no.: Esponja

Sponge for the standard HP41c vinyl case

2.00 *
In stock

True leather case for HP12c, HP15c and Voyager calculators

New, true leather case for HP Voyager calculators, including HP12c, HP12c Platinum, HP10c, HP11c, HP15c, HP16c calculators.

19.00 *
In stock

Complete HP41CL

HP41CL with the latest version of Systemyde circuit

 

699.00 *

HP 41C Tall Keys Scientific Calculator - USED

HP41c Tall Keys, perfectly working, with all port covers and no traces of rusting. The serial number is 1944A (meaning it is from 1979) and this unit has the metal keyboard plate instead of textured plastic.

The machine comes with original vinyl case.

180.00 *

New HP41c Lower Post Repair Kit

Product no.: Lower Post Repair Kit

Set of pieces needed to repair successfully the lower posts of HP41C, 41CV and 41CX full nut calculators, including zebra connectors, lower post part, and keyboard support for clothes' pegs to protect the keyboard

40.00 *
Old price 70.00 €

New HP41c side cover

Product no.: Side Cover

HP41c side cover.

8.00 *
In stock

New HP41c Port cover - 3D

Product no.: Port cover 3D

HP41c back port cover - 3D, new - set of 4.

24.00 / 4 piece(s) *
Old price 30.00 €

New HP12C battery cover

Product no.: HP12c cover

Battery cover for HP12C (for 3 LR44 battery original model)

9.00 *
Old price 12.00 €
In stock

HP 15c Limited Edition

Product no.: NW250AA

Currently not available

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.

275.00 *

HP 17BII original - USED

Product no.: HP 17bII - USED

Original HP17bII calculator. Excellent state. Original cover. Works with both Algebraic and RPN

50.00 *

New HP17bII - black - used

Product no.: HP17bII - Black - USED

Original HP17bII calculator. Excellent state. Original cover. Includes English manual. Works with both Algebraic and RPN

Rare BLACK colour - see pictures compared with the normal one

75.00 *

HP 18c Business Consultant - USED

Product no.: HP 18c - USED

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, and is very similar to the HP19BII, but missing RPN logic.

 

90.00 *
In stock

HP 17bII+old - USED

Product no.: HP17bII+old - USED

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.

61.52 *
In stock

X-Functions module for HP41c/cv - USED

Product no.: HP 82180 - USED
In stock

Surveying I module - USED

Product no.: Surveying module USED

HP Surveying module - tested with manual

40.00 *
In stock

Time Module Manual - French

Product no.: Module Horloge
15.38 *

Black Pioneer case

Product no.: PionCaseBlk
Case for Pioneer series calculators (hp 17bII, hp 42s, etc.) Also available in brown in a separate article
15.00 *

New Repair kit for HP-41c battery bay and expansion ports

Product no.: Flex-PCB

Adhesive circuit for the often damaged flexible PCB in the battery bay (and I/O ports) of the HP-41c range of calculators. Shipping included in price.

26.00 *
In stock

HP Charger

HP Original charger in excellent shape, valid for HP41c, HP67, HP92, HP97, and printers HP82162A (HP-IL) and HP82143A

40.00 *

X-Memory module for HP41c/cv - USED

Product no.: HP XMemory

Extended Memory for HP41c, HP41cv and HP41cx calculators 

60.00 *

Memory module for HP41c - USED

Product no.: HP Memory

Memory for HP41c calculators (64 registers)

15.00 *

User Manual for HP41c/cv - English

Product no.: Manual HP41c

25.00 *

USED HP12c

Product no.: HP12c used

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.

This unit is USED and it is in good condition

In stock

HP41CL Install

Product no.: HP41CL Instalación

Installation and set up of HP41CL module in your HP41C, CV or CX

Quad Memory module for HP41c - USED

Product no.: HP Quad Memory

Quad Memory for HP41c calculators (256 registers)

30.00 *

Assembled HP-41c battery bay and expansion ports module

Product no.: Flex-PCB Assembled

Assembled module for the often damaged flexible PCB in the battery bay (and I/O ports) of the HP-41c range of calculators. Shipping included in price for EU customers.

New price: cheaper circuit translating to 10% lower price!

55.00 *
In stock

Full-nut processor

Full-nut processor - please select C or CV type, or installation in your machine

105.00 *

New HP41c Port cover - original

Product no.: Port cover

HP41c back port cover - original and used.

15.00 *

New zebra connector holder

Product no.: zebraholder

Zebra Holder to keep the elastomeric zebra connectors in the contacts between main board and processor circuit in the HP41c calculator family, full nut versions.

12.00 *

HP41C/CV/CX repair

Product no.: 41cRepair
50.00 *

Battery LR44 for HP12c old, HP17bII - set of 3

Product no.: LR44

LR44 battery for calculators of Voyager series (HP10c, HP11c, HP12c old, HP15c and HP16c) and Pioneer series (HP10b, HP17bII, HP42s, HP27s)

3.00 / 3 piece(s) *
In stock

New HP 17bII - Pioneer series battery bay

Product no.: back cover Pioneer

Pioneer series battery cover: HP10b, HP14b, HP17bII, HP42s, HP27s,HP22s, HP32sII

25.00 *
In stock

Navigation Pac for HP41c - USED

Product no.: HP Navigation Pac

Navigation Pac for HP41c calculators 

60.00 *

Math Module

Product no.: MathPac

Math Module for HP41c

40.00 *

Financial Pac for HP41c - USED

Product no.: HP Financial Pac

Financial Pac for HP41c calculators 

45.00 *
In stock

Stat 1 module

Product no.: Stat
45.00 *
In stock

Stat Module

Product no.: Stat module

Stat Module

45.00 *
In stock

New HP17BII battery cover

Product no.: HP17BII cover

Battery cover for HP17BII  (for 3 LR44 battery original model)

20.00 *
In stock

New HP17bII HP32s HP42s battery cover

Product no.: Pioneer Battery cover

Battery cover for HP17bII HP32s HP42s t (for 3 LR44 battery original model)

24.00 *
In stock

Feet for HP41c HP41cv HP41cx calculators - set of 4

Product no.: feet41c

Adhesive black silicone feet for HP41c HP41cv HP41cx calculators

4.00 / 4 piece(s) *
In stock
* Prices include VAT
1 - 45 of 60 results