Item Tag: HP

VTG *Works Hewlett Packard HP 12C Financial Calculator With Case USA *Read

This is a vintage Hewlett Packard HP 12C Financial Calculator, made in the United States. It comes with a case and is in working condition. This classic calculator is a sought-after item for collectors and enthusiasts of vintage electronics. The battery cover is missing, and there are scratches in the back, see pictures. Please message with any questions. Thanks for looking!

Vintage HP 82181A Memory Module for HP 41 Series Calculator Made in Singapore

This HP 82181A memory module for HP 41 series calculators is a black plug-in cartridge with edge connector, textured top surface, two retention tabs and ‘Made in Singapore’ marking on the label.THIS ITEM IS PRE-OWNED AND MAY SHOW SOME SIGNS OF COSMETIC WEAR, PLEASE SEE ALL PHOTOS AND ASK ANY QUESTIONS BEFORE BIDDING OR MAKING AN OFFER. IF YOU HAVE ANY ISSUES OR CONCERNS PLEASE REACH OUT TO ME BEFORE CONTACTING EBAY TO HELP MAKE THE EBAY EXPIERENCE EASIER THANKS!

HP-12C Calculator w/ Original Case & Pocket Guide ~Singapore ~Works Platinum

The HP-12C Calculator is a vintage electronic device manufactured by Hewlett Packard in Singapore. This calculator comes with its original case and pocket guide, adding to its collectible value for enthusiasts of vintage electronics and calculators. With the HP brand known for its quality and reliability, the HP-12C is a sought-after piece for collectors looking for a piece of technological history from Singapore.

HP Time Module 82182A for HP 41C & 41CV calculators, tested, works perfect

I have tested this module on my 41CV calculator and it works perfectly, see pictures. It fits snug into the calculator port and the module handle extends and retracts from the body as intended. Shown in the pictures is a 41CV calculator to demonstrate function of the module, it is not part of this sale.

HP-41CX Programmable Scientific Calculator RPN Vintage HP-41CX Parts/Repair

Vintage Hewlett-Packard HP-41CX programmable scientific calculator. Condition: * Good cosmetic condition. * Battery holder included. * Installed new Energizer N batteries for testing. * Calculator does not power on. * Battery holder/contact issue suspected; battery holder will likely require repair or replacement. * Sold AS-IS for parts or repair. * No additional testing performed. The HP-41CX is one of Hewlett-Packard’s most sought-after programmable RPN calculators and is commonly restored by collectors. Includes * HP-41CX calculator * Original battery holder Does NOT include * Batteries * Case * Manuals * Modules Please review all photos carefully. Sold AS-IS for parts or repair with no returns.

HP 48G+ Plus Graphing Scientific Calculator – 128K RAM – READ

This calculators works fine and has a very clean battery bay. Comes with case. Stand not included. This screen has a slight dark spot on the middle-right portion of the screen but is very faint (see pictures). Ships in box and packaged safely with bubble wrap!