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
Threads together in any combination with our 13 and 26 inch Rod Extensions (The picture shows both). Compatible with Backsaver, "T", and Conventional Handles. Also fits most JMC Sampling Tubes.