Closed Tube Soil Probe

The Closed Tube Soil Probe is a 36" closed-tube probe, perfect for avoiding cross contamination. That means the soil core sample stays undisturbed in the tube.  It has an 11" soil tube that will keep the 3/4" diameter sample completely encased until you are ready for removal (outer diameter of the probe is 15/16"). The sample can easily be removed through the opening at the top of the tube. It includes a replaceable, screw-on Wet Soil Tip. This one-piece probe offers a welded on footstep for easy insertion into the soil. A 5" handle is also welded on to the probe for convenience. The 36" soil probe length make this a back saver when working long hours in the fields. As a single unit, it's incredibly sturdy and there's nothing to take apart, so it's easy to grab and go. Made with the exceptional workmanship and materials, this is the best soil probe for smooth, easy sampling, and long-lasting durability. All Oakfield Apparatus soil tubes are constructed of high-grade nickel chrome plated steel for extra rust, tarnish and corrosion resistance. This probe fits all replaceable screw-on soil tips we offer, so you can add tips depending on the soil and moisture conditions you're sampling. Made in the USA. SKU: Model K