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Cox-Colvin Vapor Pin

Cox Colvin HydroTerra Vapor Pin HydroTerra

Soil Vapour Sampling Technologies

Vapor Pin was developed by Cox-Colvin & Associates Inc. They have has successfully completed numerous vapor intrusion assessments, and vapor mitigation projects throughout the United States. This experience has led to the development of the patented Vapor Pin™, which is rapidly becoming the industry standard in sub-slab soil-gas sampling. The Vapor Pin™ is a simple, unique device used as a sealed port for extraction of vapour from the sub-slab environment. The patented design of the Vapor Pin™ provides environmental professionals a means of collecting high quality, low cost soil gas samples within minutes!  Vapor Pin technology is represented in Australia by HydroTerra.

Visit product page HERE!

 Vapor pin setup              Vapor Pin Kit