This listing is for a Hewlett-Packard Calculator HP-55. The calculator is in good condition, powers on and performs its functions correctly. No internal battery is included. One section of the digital display is not working correctly and the last 12 photos of this listing are meant to show that defect in all modes.

Please take time to look over every photo carefully. You will only receive what is pictured, unless stated otherwise.

If you’d like more photos/videos, want any questions answered or need to voice some concerns, then I’m more than happy to oblige! I always put extra care into keeping all the items I buy and sell in the best condition possible.

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The following description is AI generated:

“This vintage Hewlett-Packard calculator, model HP-55, is a rare find for collectors and enthusiasts. With a sleek digital display and programmable features, this calculator is perfect for anyone looking to add a vintage touch to their electronics collection. The quartz timer adds an extra level of precision, making it a reliable tool for both personal and professional use.

This calculator is from a time when Hewlett-Packard was a leading brand in the electronics industry, and its durability and quality are evident in its continued functionality. The calculator is in good working condition and has been well-maintained over the years. It is a unique piece of history that would make a great addition to any vintage electronics or calculator collection.”