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.

Pressure Gauges

• Process Gauges.
• Industrial Gauges.
• Commercial & Contractor Gauges.
• Utility Gauges.
• Specialty Gauges.
• Diaphragm Seals.

Temperature Instrumentation 

• Industrial Thermometers.
• Electronic Temperature Sensors.
• Bimetal Thermometers.
• Dial Thermometers.
• Thermowells.

Regulators & Control Valves 

• Temperature Regulators.
• Pressure Regulators.
• Controllers.
• Control Valves