The standard in scientific calculators. The line starting on the hp 35 - hp 65 - hp 67 - hp 41c - hp 15c - hp 35s is the workhorse of the scientific and engineering profession since 1973. RPN programming and key entering makes them extremely fast to use when compared with algebraic entry, and just 15' with it will spoil you for life.

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HP15c plus HP Prime

Product no.: 15cPrime

HP15c + HP Prime + HP16c overlay + Voyager leather case

267.00 *
Old price 314.58 €
In stock

HP15C Collector's Edition

Product no.: HP-15c #INT_2

HP15c Collector's Edition: Enhanced version of the classic HP 15c with more memory and programming steps. 

129.99 *
Product data sheet
In stock


Product no.: NW277AA

The new HP scientific calculator, with advanced features like simultaneous equations, GCF/LCM, advanced statistics with easy tabular data entry, and up to 315 different functions


29.95 *
In stock

New HP10s+

Product no.: NW276AA

User-friendly design, easy-to-read display and a wide range of algebraic, trigonometric, probability and statistics functions for your Math and Science classes


16.95 *
In stock
* Prices include VAT