Humboldt manufactures and sells quality construction materials testing equipment for use with soil, concrete, cement and asphalt materials. Learn more.

During these years Humboldt has transformed into the company we are today, an employee-owned company, focused on the development, manufacturing and distribution of construction materials …

Humboldt provides a complete selection of concrete testing equipment for fresh and in-place concrete structures in accordance with ASTM, AASHTO, and other standards.

Humboldt Mfg. Co., located in the United States, is a long-standing, leading manufacturer and supplier of testing equipment used for evaluating construction and civil engineering materials.

Humboldt provides a large selection of augers in different sizes and for different types of soils. Augers are typically referred to as bucket augers. Standard augers are used for sampling typical soils and …

Contact Humboldt - Leading manufacturer and supplier of soil testing equipment, asphalt testing equipment, and concrete testing equipment.

From cube molds to ASTM test sands, you'll find the cement and mortar testing equipment you are searching for, here on the Humboldt website.

Humboldt Mfg. Co., located in the United States, is a long-standing, leading manufacturer and supplier of testing equipment used for evaluating construction and civil engineering materials.

Humboldt provides air entrainment meters and indicators for concrete testing, including concrete air meters, pressure meters and air meter calibrators.

Humboldt soil lab testing equipment includes Atterberg limits, hydrometer analysis, permeability, CBR, unconfined soil testers and sand equivalent testing.