Up for sale is a vintage HP 20S Scientific Calculator by Hewlett-Packard.
**Tested and fully functional**
Battery compartment is clean WILL NEED only-arrived BATTERY!
timeless 1980s layout with advanced scientific functions
Ideal for students, engineers, and collectors
**Condition**:
- Pre-owned with signs of normal use
- Screen and buttons entire working as expected
- various surface wear from age — see detailed photos
This is a well-built calculator from 1987, known for its reliability and precision. Whether you're adding to a vintage tech collection or looking for a reliable backup calculator, this HP 20S is a superb pick.
Ships fast and securely from a smoke-free home!
Why Choose Vintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working?
At shop.designumo.com, we believe in providing our customers with only the best products. This Vintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working is designed with attention to detail and high quality craftsmanship that you can see and feel. Whether you're looking for functionality, style, or both, this product delivers exceptional value.
🌟 What Makes This Product Special
- Crafted from premium materials for superior durability
- Designed for maximum comfort and convenience
- outstanding for daily use and special occasions
- user-friendly to maintain and clean
Product Features
This Vintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working combines elegant design with practical functionality. Every detail has been carefully considered to ensure you get the best possible experience. The superb construction means this product will serve you well for years to come.
impeccable For
- Everyday use at home or office
- Gift for friends and family
- Anyone who appreciates quality and style
