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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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46 - 59 of 59 results

New HP12C battery cover - new model

Product no.: HP12c cover[1]

Battery cover for HP12C (for 2 CR2032 battery model)

16.00 *
Old price 17.00 €
In stock

ROM PAc for HP 85 computer series

ROM PAc for HP 85 computer series

35.00 *

Time Module Manual - English

Product no.: Manual Time module

Time module Manual - English

15.38 *

User Manual for HP41c/cv - Italian

Product no.: Manual HP41c[1]

25.00 *
In stock

Operating manual for Experienced user HP41c/cv - Inglés

Product no.: Manual HP41c[2]

Operating manual for Experienced user HP41c/cv - Inglés

15.00 *

HP41c/cv Manuel de l'utilisateur expérimenté - French

Product no.: Manual HP41c[3]

HP41c/cv Manuel de l'utilisateur expérimenté - French

15.00 *

HP-IL Manual - Spanish

Product no.: Manual HP-IL

HP-IL Manual - Español

15.38 *

10nF capacitor

Product no.: 10nFcap

10nF Capacitor to solder close to the screen of HP41c units before serial number 1954A to be able to use different processors (including the CL circuit by Monte Dalrymple) - 50v

0.75 *
In stock

Zebra + Lower post

Product no.: zebra+lowerpost

Set of zebra + lower post repair piece

26.00 *
Old price 41.00 €
Still in stock

Card reader repair

Product no.: card reader repair

Card reader repair

60.00 *

Machine Design Module

Product no.: Machine Design

Machine design Pac for HP41c calculators 

60.00 *
In stock

Home Management Module

Product no.: Home management

Home Management Pac for HP41c calculators 

50.00 *
In stock

Real Estate Module

Product no.: Real Estate Module

Real Estate Module for HP41c calculators 

50.00 *
In stock

Card reader side-locks

Product no.: cardreader sidelocks

3D printed HP82104A card reader side-locks - set of left and right locks

25.00 / 2 piece(s) *
In stock
* Prices include VAT
46 - 59 of 59 results