Prof. Dr. Wolfgang Durner - „UMS Soil-Lab instruments development"

(Technische Universität Braunschweig)

Univ. Doz. Dr. Johann Fank - „UMS, your reliable Partner for high precision lysimetry"

(Joanneum Research)

Prof. Dr. agr. Dr. h.c. Uwe Schindler - „HYPROP, a simplified precision instrument for water retention curve and unsaturated conductivity function"

(Leibniz-Zentrum für Agrarlandforschung (ZALF) e.V.)