Easily & economically samples soil gas vapors at shallow depths for preliminary testing!

This manual system is an excellent choice for shallow gas vapor sampling in soft soil. Designed for shallow sampling in penetrable soils using a cross handle, the kit includes a base section with a probe tip and soil gas access holes above. An included liner rod with tip is placed inside the base section when driving to prevent soil entry. 

Both the base section and liner rod offer threaded couplings for attachment to an extension with an inner rod. A 12.7 mm x 15.8 mm (1/2" x 5/8") GVP hammer adapter is included with the base section for attaching the cross handle or an optional slide hammer to the probe string. A GVP barbed adapter replaces the GVP hammer adapter when collecting a soil gas sample.