Moisture Testers for Nutritionists, Farmers and Educators

Koster’s Story

Koster Moisture Tester, Inc. was founded in 1948 by the Koster farm, which recognized the need for an accurate and easy-to-use tool for testing moisture in crops. The company’s first product, the Koster Moisture Tester, quickly gained popularity among farmers and became the go-to tool for measuring moisture levels in grains and other crops.

In 1986, Ed Koster sold the company to the Faschian Family of Medina, Ohio, who have continued his legacy by offering reliable products at fair market prices. Over the years, Koster Moisture Tester, Inc. has expanded its product line to include a wide range of high-quality equipment and chemicals for the agricultural industry, including moisture meters, grain analyzers, and other precision equipment. The company is committed to providing its customers with the best products and services available, and its team of dedicated professionals works tirelessly to ensure that every product meets the highest standards of quality and reliability.