Gas Powered Soil Sampler with gasoline powered, It uses leadless gasoline #90
or higher.It drills into the underground with fast and continuous impact.
The cylindrical pipes collect the samples without destroy the soil hierarchy and
compress the samples volume. It significant reduce the operator’s work intensity.
The alternative drills include standard soil drill, hardpan drill and sludge/sand drill. The various drills can improve the sampling depth and efficiency.