The Vintage HP-15C Owner’s Handbook User Manual from February 1982 is a rare piece of electronic memorabilia that provides detailed instructions on how to operate and maintain the HP-15C calculator. This handbook is a valuable collector’s item for enthusiasts of vintage calculators and electronics, offering a glimpse into the functionality and design of early consumer electronics. With its authentic brand and model, this manual is a must-have for anyone looking to learn about the history and operation of the HP-15C calculator.
Item Tag: HP 15C
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HP 15c Collector’s Edition w/ Updated Firmware
HP 15c Collector’s Edition Scientific Calculator. With updated Firmware, otherwise NIP.
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PX15C a HP-15C Scientific Calculator kit
PX15C a HP-15C. Build the Famous Scientific with Matrix & Complex Math Calculator. Build a fun, educational easy to build calculator. Hardware emulating the Classic HP15C Calculator. YOU NEED TO BUILD IT.
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Vintage Hewlett-Packard HP-15C Programmable Scientific Pocket Calculator 1982-89
The calculator is able to handle complex numbers and matrix operations. Although out of production, its popularity has led to high prices on the used market. The 15C used bulk CMOS technology for its processor, resulting in very low power consumption.
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CALCULATOR voyager scientific programmable Hewlett Packard HP 15C with Case
CALCULATOR voyager scientific programmable Hewlett Packard HP 15C with and preowned good condition with visible signs of wear scratches and marks.
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Hewlett-Packard HP-15C Programmable Scientific Calculator 1987 Vintage
TESTED and works!! Signs of storage on the outside of the box however it is complete!!
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HP-15C Collector’s Edition Scientific Calculator Advanced Functions Handbook
HP-15C Collector’s Edition Scientific Calculator Advanced Functions Handbook This is a printed copy. Letter format, 228 pages
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CALCULATOR voyager scientific programmable Hewlett Packard HP 15C with Case Mint
The HP 15C calculator is a vintage scientific programmable calculator manufactured by Hewlett Packard in the United States in 1982. It is a sought-after collectible item for vintage calculator enthusiasts, known for its reliability and advanced capabilities. The calculator comes with a protective case, ensuring its longevity and preservation for future generations to enjoy its functionality and craftsmanship. Amazing condition brand new batteries installed.
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Vintage Hewlett-Packard HP-15C Programmable RPN Scientific Calculator with Case
This highly sought-after 1980s “Voyager” series device features advanced matrix operations, complex number math, and Reverse Polish Notation (RPN).