Instruments and Supplies

Amity Soil Samplers - Offers a wide range of soil sampling equipment for agriculture and environmental needs. Available for a wide variety of mountings, in both auger and direct push-based configurations.
amitysoilsamplers.com

Aquaflex - Vendor information about a sensor that measures both soil moisture and soil temperature over a large volume of soil.
www.streatsahead.com/Pages/Aquaflex%20Menu.html

Earth Systems Solutions - Soil moisture monitoring and sampling instruments for soil science, agricultural, irrigation, and environmental applications.
www.earthsystemssolutions.com/

Kel Instruments Co. Inc. - Specializing in soil pH and salinity test instruments.
userweb.cybernex.net/kelway/

Percolation and Soil Test Guides - Description on how to perform Percolation and Soil Test.
www.percolationtest.com

Soilmoisture Equipment Corp. - Manufacturer of instruments to measure and extract soil moisture. Products include tensiometers; extractors, compressors and manifolds; plant water status console; salinity sensing equipment; soil permeability equipment; samplers; and related instrumentation and electronic systems.
www.soilmoisture.com