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Vintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working - Main Image
Vintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working1
Vintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working2
Vintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working3

leading Seller

Vintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working

4.7 / 5
(884 Reviews)
$27.5$45.83keep 68%

Tax included. complimentary fulfillment worldwide.

Up for sale is a vintage HP 20S Scientific Calculator by Hewlett-Packard.**Tested and fully functional**Battery compartment is clean WILL NEED NEW BATTERY!traditional 1980s layout with advanced scientific functionsIdeal for students, engineers, and collectors**Condition**:- Pre-owned with signs of normal use- Screen and buttons all working as expected- Some surface wear from age — see detailed photosThis 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 great pick.Ships fast and securely from a smoke-free home! Perfect for everyday use. finest materials and excellent craftsmanship ensure long-lasting durability.

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Product Description

Up for sale is a vintage HP 20S Scientific Calculator by Hewlett-Packard.
**Tested and fully functional**
Battery compartment is clean WILL NEED merely-arrived BATTERY!

iconic 1980s layout with advanced scientific functions
Ideal for students, engineers, and collectors
**Condition**:
- Pre-owned with signs of normal use
- Screen and buttons every 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 magnificent pick.
Ships express and securely from a smoke-complimentary home!​

Why Choose Vintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working?

At olutayofoundation.org, 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
  • magnificent for daily use and special occasions
  • basic 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 splendid construction means this product will serve you well for years to come.

Vintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working 1

Vintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working 2

Vintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working 3

superb For

  • Everyday use at home or office
  • Gift for friends and family
  • Anyone who appreciates quality and style


Specifications

Product NameVintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working
CategoryOffice / School Supplies
SKUSKU-785370
ConditionBrand recent
Availability✓ In Stock
dispatchcomplimentary Worldwide delivery
Returns30-Day Money Back Guarantee

Customer Reviews

4.7
★★★★★
Based on 884 reviews
5
75%
4
18%
3
​
5%
2
1% 
1
1%
4.5
★★★★★
Based on 8757 reviews
NP
Nathan Phillips ✓ Verified Purchase 
5 months ago · Boston, MA
★★★★☆
Fantastic product
The Vintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working arrived faster than I thought. Quality feels solid so far.
19 people found this helpful
BW
Brandon Wright ✓ Verified Purchase
9 months ago · Raleigh, NC
★★★★★
Exactly what I needed
Personally, the Vintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working fits my needs so no complaints.
39 people found this helpful
CE
Christina Evans ✓ Verified Purchase
6 days ago · Honolulu, HI​
★★★★★
Couldn't be happier
The Vintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working feels normal, not budget-friendly.
18 people found this helpful
NP
Nathan Phillips ✓ Verified Purchase
9 months ago · Tulsa, OK
★★★★★
outstanding Vintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working​
From my experience, it feels okay and I don’t regret it.
3 people found this helpful
CE
Christina Evans ✓ Verified Purchase
9 months ago · St. Louis, MO
★★★★★
exceptional choice
The Vintage Hewlett Packard HP-20S Scientific Calculator 1987 Tested Working isn’t impressive, but it’s reliable.
46 people found this helpful

Frequently Asked Questions

How long does dispatch take?
Standard shipping typically takes 7-14 business days depending on your location. We offer free worldwide shipping on all orders. Express shipping options are available at checkout for faster delivery.
What is your return policy?
We offer a hassle-no-cost 30-day money-back guarantee. If you're not completely satisfied with your purchase, simply contact our support team and we'll arrange a full refund or exchange.
Is this product authentic?
Yes, all products sold on olutayofoundation.org are 100% authentic and brand new. We source directly from manufacturers and authorized distributors to ensure quality and authenticity.​
How can I track my purchase?
Once your place an order for ships, you'll receive a confirmation email with tracking information. You can use this tracking number to monitor your package's journey to your doorstep.

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