The New Humboldt Catalog Is Here!
The new Humboldt Catalog features 400+ pages of construction materials testing equipment and technical information. Read more >
JOIN US AT CONEXPO-CON/AGG! The Largest Construction Show in North America!
We’re heading to Las Vegas for CONEXPO-CON/AGG, March 3–7, 2026! Stop by Booth C30767 to meet our team and see what’s new. Save on registration with Promo Code: HUM2639C. Read more >
Humboldt Is Going to World of Concrete 2026
Humboldt will be exhibiting at World of Concrete 2026 in Las Vegas, January 20–22, 2026, at Booth NC2319. Read more >
AI in the Lab: The Future of BMD Testing Is Already Here
This guest post was written by Andrew B. Cooper. There is no doubt that AI is becoming a part of our everyday lives. A quick look back at how things were just a few decades ago reveals the remarkable changes that have steadily transformed our daily routines. Self-driving cars, facial detection at airports, and the analysis of... Read more >
Why Humboldt Nuclear Density Gauges Outperform Every Competitor
This guest post was written by Zameer Syed | June 2025. When choosing a Nuclear Moisture/Density Gauge for your construction, engineering, or quality assurance projects, selecting the right brand can significantly affect your operational efficiency, cost-effectiveness, and reliability. Humboldt stands distinctly ahead among... Read more >
What Is a Proctor Compaction Test? Understanding Soil Density with Humboldt Equipment
In the world of geotechnical engineering and construction, the stability and longevity of a structure often begin below the ground, with the soil. One essential process in assessing soil suitability is the Proctor Compaction Test, a laboratory method that determines the optimal moisture content at which soil achieves its... Read more >