Aqua da Vinci aquadavinci.com approbe@yahoo.com (559) 853-1767 Measure soil moisture at any depth from the surface down to 6 feet (2 meter) depth. Location Address PO Box 191 Ducor, CA 93218 Mailing Address PO Box 191 Ducor, CA 93218 Products & Services Vineyard Equipment Irrigation Flow Meters Soil Testing & Analysis Moisture Sensors Soil Testing & Analysis Update Profile