Since 1923 the H.O. Trerice Co. has consistently produced the most "Complete Line" of instrumentation and controls available to industry. Trerice has achieved this while maintaining an international reputation for excellence in product design and quality. With pride, we present this introduction to the "Complete Line" of Trerice Products. Process Gauges Industrial Gauges Commercial & Contractor Gauges Utility Gauges Specialty Gauges Diaphragm Seals Industrial Thermometers Electronic Temperature Sensors Bimetal Thermometers Dial Thermometers Thermowells   Temperature Regulators   Pressure Regulators   Controllers   Control Valves