Piston Sampler – Bottom Part
£402.00
A piston sampler is an auger made from a thin-walled, high-quality stainless-steel tube and is ideal for sampling from moderately cohesive soil layers under the (ground) water table to a maximum depth of 5 metres.
The bottom end of the tube is completely open, whereas the top end has outlets and an opening through which the stainless-steel piston rod runs. At the top of the piston rod is a wire eye for attaching the polyester cord; and has a bayonet connection, enabling it to be attached to handles or extension rods.