Although virtually unbreakable, these sturdy pins precision machined from 5/16 inch stainless steel rod can be easily dropped and lost when not seated in a JMC ESP PLUS Master or Regular Extension.
Extremely durable aluminum case designed to withstand airline baggage handling and other abuses. Case protects either size JMC Environmentalist's Sub-SoilProbe with extensions, liners, and extra parts.
Replacement liner for JMC Environmentalist's Sub-Soil Probe Plus' 36 inch Sampling Tube available at lower prices when purchased in larger quantities. Click on details for more information.
The ESP pulls a 3 (or 4) foot long by 0.8 inch diameter sample in one plunge. It captures every sample in a plastic (or stainless steel) liner and can sample to 3 (or 4) feet (30 feet with extensions). Sampling tube is driven by a 12.5 pound drop-hammer (or electric hammer) and retrieved with a foot-operated jack.