©Trefoil Controls Ltd. 2019



Trefoil Controls Ltd is also a single source supplier for quality instrumentation products and an all Ireland distributor for A Hock valves, Logix positioners and all associated valve equipment, Signatrol, wireless collection and display of data, PCI, Custom manufacturer of speciality seals for pressure and temperature.

Shop online at www.measurecontrolrecord.ie for Temperature Probes and Testers, Thermocouple Thermometers, Data Loggers, Conductivity Testers and Meters, pH Testers and Meters, Pressure Gauges, Dissolved Oxygen Kits and Meters, Digital Controllers, Valves and Paperless Chart Recorders.

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Our engineering team have many years experience of working with suppliers from Ireland and abroad who can be relied upon to deliver consistent products and services. Through partnering with these suppliers we are able to coordinate and provide their products and services to our customers.