World Renowned JBK Design and Quality
Quality designed and manufactured by JBK Manufacturing. The Hoffer Soil Sampler was invented over 30 years ago by the founders of JBK and the late G. N. Hoffer, Purdue agronomist. It is used daily with confidence by farmers, agronomists, universities, university and vocational instructors and government agricultural specialists throughout the world.
Learn more about our Hoffer Soil Sampler. Visit us online at: