Soil Probe, Closed Tube, Model K

The Oakfield Apparatus Closed Tube Soil Probe is a 36" closed-tube probe, perfect for avoiding cross contamination. 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. 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 exceptional workmanship and materials, our soil probes are finely machined 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 replaceble screw-on soil tips we offer so you can add tips depending on the soil and moisture conditions you're sampling.