Scientific

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 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. Now in stock again!! 129.99 € * Product data sheet In stock Compare	HP300s+ 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 € * Compare	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 € * Compare
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 Compare	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 (36) Compare	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 € * (43) Compare