Vintage Technology

You Need This – Vintage Brown and Sharpe 12-Piece Micrometer Set 

by

Because one accurate measurement is worth more than a dozen expert opinions.  We love Brown and Sharpe Micrometers. They are the kind of toolset that defines the word precision. As luck would have it, we have an exceptional set for sale in our e-commerce store. This collection is not just functional—it’s a piece of engineering … Read more

A person wearing a white jacket and dark pants stands next to a Leica wood tripod from Obtainium Science and Surplus, adjusting one of its yellow legs. The tripod has red connectors and is set up against a mottled gray backdrop.

Used Leica GST120-9 Wooden Tripod: Flexible, Sturdy, Priced-Right

by

The Leica GST120-9 Wooden Tripod is a standout in precision equipment, blending alpine beech wood’s natural flexibility with Leica’s engineering expertise. While carbon fiber and aluminum dominate the market, this tripod proves wood’s value in specialized applications. Let’s break down its strengths, tradeoffs, and real-world uses. See It / Buy It Here👉 https://obtainsurplus.com/leica-tripod-gst120-9/ Why Wood? The Unique Advantages … Read more

Another angled view of the SKC low-flow personal air sampler model 222 from Obtainium Science and Surplus, displaying the yellow label, counter window, and adjustment dial. The dark brown casing contrasts with the textured metal surface beneath it.

Reviving Old Tech: The SKC Air Sampler 222-3 – A Hidden Gem For Innovators And Tinkerers

by

Amidst a fascination with the latest gadgets, the true treasures often lie in the overlooked tools of the past. See It / Buy It Here👉 SKC Air Sampler – Low-Flow, Model 222-3 from Obtainium Science and Surplus. Enter the SKC Model 222-3 Air Sampler, a low-flow pump designed for precision air monitoring. While it may not have … Read more

A Leeds & Northrup Model 7556 Guarded Potentiometer from Obtainium Science and Surplus, shown from the front. The vintage gray metal device has multiple black control knobs, labeled dials, and a power cord resting on a textured metal surface.

Measure Voltage Like It’s 1965

by

The Timeless Appeal of the Leeds & Northrup Model 7556 Guarded Potentiometer At Obtainium Science and Surplus, we’re passionate about preserving the legacy of scientific innovation. That’s why we’re excited to showcase one of our most iconic pieces: the Leeds & Northrup Model 7556 Guarded Potentiometer. This vintage precision instrument isn’t just a relic of the past—it’s … Read more