Delve into the world of complex calculations with ease using the classic HP 42S RPN Calculator. This scientific calculator, renowned for its reliability and precision, is a staple for students and professionals alike.
eBay
eBay
Discover the nostalgia of the HP 42S RPN Programmable Scientific Calculator, a beloved classic among enthusiasts of vintage calculators. This pocket-sized marvel boasts a clear LCD display and is renowned for its programmable functions, making it a versatile tool for mathematical and scientific computations.Complete with its original manual and slipcase, the HP 42S is not just a calculator but a piece of history. It runs on battery power, ensuring that you can perform complex calculations wherever you go. Its compact design makes it an ideal addition to any collector's or professional's arsenal, where space and efficiency are at a premium.
eBay
These are prized by engineers, scientists, and collectors alike for their precision, reliability, and compact design. • RPN (Reverse Polish Notation) logic for efficient, stack-based computation. • Original HP soft protective case.
eBay
Hewlett Packard HP 42S RPN Scientific Calculator with Owner's Manual Box Extras. 1987 USA. Battery compartment is clean and free of corrosion. Box shows storage wear. Manual shows use. Good working condition. Product shown is what you will receive.
eBay
Collectors get the best deals. If there is a real problem we will make it right. 🤓 SEE PHOTOS discs may have light wear or light scratches. Or may be reconditioned,all are tested.
eBay
Power: Solar cell built into front of calculator + 1 x LR44 battery. Math Functions: Polar and rectangular conversions, decimal and hexadecimal conversions.
eBay
Excellent working order Clean battery compartment This vintage HP-38G Scientific Calculator has been tested and is in excellent working order. With its reliable brand reputation and scientific functionality, it is a great addition to any office or industrial setting. Its compact design and easy-to-use buttons make it a user-friendly option for any calculation needs. This calculator is perfect for those who value efficiency and accuracy in their work.
eBay