Just before and soon after use, make sure you hold the probe cleanse and dry, and don't depart it from the soil for a very long time 5. When employing, insert 2/three of the depth, which can be as well shallow to measure, and don't use brute power as https://site-soil-investigation-b88765.snack-blog.com/29626101/an-unbiased-view-of-soil-testing-and-investigation-bd