John Schiff 
In crafting, woodworking, and DIY projects, precision is crucial. Whether you’re trimming delicate materials, sculpting intricate designs, or perfecting a model, having the right tools can make all the difference. Enter the Kerrison Rongeur with a 6.3mm half-oval bite—a surgical-grade instrument that is becoming increasingly popular in workshops and crafting benches everywhere. Explore why this … Read more
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
Nitrites and nitrates—common contaminants in water—can pose serious risks to health and the environment. Water is essential to life, but how often do we stop to think about what’s in it? Testing your water is the first step to ensuring its safety. Enter the Hach Water Test Kit NI-12 for Nitrites and Nitrates, a reliable, portable, and … Read more
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
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
Discover the Latest at Obtainium Science and Surplus In Garden City, Idaho, where the Boise River winds past industry and invention, Obtainium Science and Surplus remains a steady source of hard-to-find equipment for those who need it. Here are our latest arrivals—tools and parts that do the job, no extra fanfare needed. Goulds Centrifugal Pump … Read more
In the world of Battlestar Galactica, humanity’s survival depends on its ability to “jump” across vast distances in space, escaping relentless threats. But how much of this FTL technology is pure fiction, and how much is inspired by actual scientific theories?
Get the original 1970 report that this blog post is based on here: Overview Nuclear Instrumentation Modules (NIM) play a key role in nuclear and particle physics research. They provide standardized, modular components for various applications. Developed in the 1960s, the NIM standard outlines mechanical dimensions, power supply voltages, and signal processing, ensuring compatibility and … Read more
A few years ago, we were lucky to obtain an aerial camera lens deployed in Cold War Era spy planes like the U-2 Dragon Lady and SR-71 Blackbird. The Perkin-Elmer 36″ F/4.0 aerial camera lens boasts impressive specifications that made it ideal for high-altitude reconnaissance missions. With a focal length of 36 inches (914.4 mm) … Read more
TLDR: National Stock Numbers (NSNs) are 13-digit codes essential for organizing and tracking military and government supplies. Used by the US, NATO countries, and others, these codes ensure that items are genuine, high-quality, and easily traced. NSNs help with efficient supply management and international cooperation. In the world of military logistics, precision and efficiency are … Read more