A popular soil sampling device in (you guessed it) North and South Dakota, our JMC Dakota Probe pulls a really lo-o-ong, continuous sample for a hand operated probe. Best used in agricultural soils, this probe features a window milled into the side of the probe where you can view the entire sample at once. The window makes unloading the sample very easy too - especially with the optional JMC Special Cleaner. and JMC Cleaning Brush
This extension lets you sample 3 feet deeper than the length of your sampling tube. (6 feet with a 3 foot tube) If you want to sample deeper than that you will need to purchase one or more JMC ESP Plus Regular Extensions in addition to this extension.
Replacement liners for JMC 18 inch Zero Contamination Sampling Tubes available at lower prices when purchased in larger quantities. Click on details for more information.
Stainless steel liner 12" long. Although made for the JMC 12" Zero Contamination Tube, these liners will also fit the JMC Environmentalist's Sub-Soil Probe and the JMC 18 inch Zero Contamination Tube when used with Spacers.