SwissMicros DM42n RPN Scientific Calculator – Upgraded Version of DM42, HP-42S Inspired, 34-Digit Quadruple Precision, USB-C Connectivity, Programmable, High-Contrast LCD, Long Battery Life
R 11,155
Availability: Currently in Stock
Delivery: 10-20 working days
SwissMicros DM42n RPN Scientific Calculator – Upgraded Version of DM42, HP-42S Inspired, 34-Digit Quadruple Precision, USB-C Connectivity, Programmable, High-Contrast LCD, Long Battery Life
Exceptional Precision & Speed: 34-digit quadruple-precision floating point and a high-speed ARM Cortex-M33 processor deliver instant, reliable results for complex scientific and engineering problems.
Advanced RPN with Professional Tools: The DM42n combines Reverse Polish Notation with built-in solvers, integration, matrix operations, and complex number support — ideal for engineers, scientists, and technical professionals.
Premium, Durable Design: Stainless steel body, matte black PVD coating, and laser-engraved keys combine long-term durability with a modern, professional look that stands out in any setting.
USB-C Connectivity & Clear Display: Fast USB-C backups and firmware updates with a crisp 400×240 high-contrast LCD for easy reading in any light.
Efficient & Reliable: Runs on open-source Free42 software and a single coin-cell battery for exceptional stability and long-lasting power, along continuous updates from the developer community.
Portable & Travel-Ready: The lightweight and compact design slips easily into a backpack, briefcase, and field kit for professionals and students on the go.
Engineered for Productivity: Responsive keys, silent error-free input, and high-speed processing help you work faster and more accurately.
Nostalgic Design, Updated for the Future: Enjoy the familiar feel of classic RPN calculators with a modern twist, combining Swiss craftsmanship with the proven legacy of HP’s finest scientific models.
Customizable and Adaptable to Your Needs: Tailor your workflow with user-defined menus, programmable keys, and firmware upgrades — offering the ultimate customizable experience for RPN power users.
Trusted Worldwide by Engineers and Scientists: Thousands of professionals across the globe trust SwissMicros DM42n for its precision, reliability, and ability to carry forward the Reverse Polish Notation tradition.
The most precise calculator on the worldwide market - second to none! And it uses the powerful and proven RPN logic. DM42 runs Free42, which uses the Intel Decimal Floating-Point Math Library; it uses IEEE 754-2008 quadruple precision decimal floating-point, which consumes 16 bytes per number, and gives 34 decimal digits of precision, with exponents ranging from -6143 to +6144.