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Soilmoisture Equipment Corp. - http://www.soilmoisture.com
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. |
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Aquaflex - http://www.streatsahead.com/Pages/Aquaflex%20Menu.html
Vendor information about a sensor that measures both soil moisture and soil temperature over a large volume of soil. |
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Kel Instruments Co. Inc. - http://userweb.cybernex.net/kelway/
Specializing in soil pH and salinity test instruments. |
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Earth Systems Solutions - http://www.earthsystemssolutions.com/
Soil moisture monitoring and sampling instruments for soil science, agricultural, irrigation, and environmental applications. |
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Percolation and Soil Test Guides - http://www.percolationtest.com
Description on how to perform Percolation and Soil Test. |