About

About Colonial Instruments Inc. Wholesale Distribution of Pressure and Temperature Instrumentation: Pressure Gauges, Pressure Transmitters, Temperature Transmitters, RTD's & Thermocouple Temperature Sensors, Sanitary Diaphragm Seals, Plastic Diaphragm Seals, Industrial Diaphragm Seals, Pressure Snubbers, Steam Coil Syphons, Thermometers, Thermowells, Certified Calibration of Pressure and Temperature Instrumentation, Diaphragm Seal Filling and Calibration, Laser Engraved Stainless Steel and Plastic Product Identification Tags