Stops caving sediment! Use this manually-driven sampler for discrete interval sediment sampling in rivers, lakes, wetlands, and estuaries. To obtain a sample, the assembled sampler is lowered to the...
Bottom Dredges are primarily used to sample sand and silt but can be used to sample most types of non-cohesive material, except hard-packed clay. Nominal bucket dimensions are 8.75" wide X 4.5"...
Bottom Dredges are primarily used to sample sand and silt but can be used to sample most types of non-cohesive material, except hard-packed clay. The 25 lb. bottom dredge will sink faster and push...