This 3” diameter gravity core sampler with a one-meter barrel is designed for efficient collection of sediment cores in environmental monitoring and geotechnical fieldwork. The added 60 lbs of weight ensures proper penetration and consistent core recovery in a variety of substrate conditions, including soft sediments and fine-grained deposits.

Ideal for benthic assessments, sediment characterization, contaminant analysis, and habitat studies, this sampler provides intact core samples suitable for laboratory testing and regulatory reporting. Its straightforward, gravity-driven design makes it a reliable tool for coastal, estuarine, and offshore sediment sampling operations.