STM is a leading manufacturer of electronic water meters and water chillers. Water meters improve the quality of dough, both in artisan and industrial baking processes. The Domix line of meters keeps the temperature and dosage quantity consistent, avoiding deterioration of the dough yeast that can occur with thermal shocks typical of manual water handling. STM meters are accurate to within 1% of dosage requirements. Chillers are also designed for long term reliable use, with maximum efficiency towards refrigeration and accuracy in water dispensing. All STM models are available in 115V or 230V voltage while the models directed to the North American market are UL/CSA and NSF certified.