Scientific calculators



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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HP 35s Scientific Calculator

Get professional performance from the ultimate RPN scientific programmable calculator. Switch between RPN1 and algebraic entry-system logic at any time. The HP 35s features a two-line display, and the powerful HP Solve2 application.

54.90 *

New 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


17.00 *

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


10.90 *

New New calcs collector's pack - HP10s+ & HP300s+

Product no.: New calcs collector pack
30.00 *

HP 42S Scientific Calculator - USED

Product no.: HP 42S - USED

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 user's manual (English or Spanish - your choice), vinyl case and original box with inner plastic.

320.00 *

HP41CL Install

Product no.: HP41CL Instalación

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

480.00 *
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