SUTRON is a Division of OTT HydroMet. Proudly formed from six separate companies (OTT, HYDROLAB, ADCON Telemetry, Sutron, Lufft and Kipp & Zonen), OTT HydroMet offers the combined strength and expertise of leaders in the water quality, quantity, telemetry and meteorology fields and over 140 years of experience in environmental measurement.