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

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

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

Humboldt provides a variety of asphalt testing equipment to ensure accuracy and efficiency while testing the performance of asphalt mixes. All meet industry standards and are made of high …

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 …

Humboldt provides a complete line of soil testing products for field applications including nuclear and electrical density gauges for soil compaction.

Testing equipment for density and compaction of soils includes nuclear gauges, sand cones and the voluvessel. Shop Humboldt's testing equipment.

Humboldt provides concrete cylinder curing boxes and related supplies as part of a complete line of concrete test equipment.

With different sieve capacities and intensities, Humboldt provides a variety of sieve shakers for all your testing needs. Economical shakers are offered with digital timers, variable speed options, …