We are global specialists in Leak Testing, Flow Testing, and the measurement of ultra-low pressures

Leak Testing

Our range of automatic leak testers provide solutions for manufacturers worldwide.

From PLC-driven production lines, to manual use on the bench top, our instruments are used throughout the world to ensure the quality and safety of manufactured goods.

Pressure & Flow Measurement

Our expertise in the manufacture of highly sensitive differential pressure sensors allows us to provide flow and pressure measurement solutions with unparalleled accuracy at the low-end of the scale.

Our pressure transmitters start at a range of just ±50 Pa, with an accuracy of better than 0.25% of reading.

Through our varied range of Pitot tubes, laminar flow elements, flowmeters and transmitters, we can offer a complete solution for low-pressure and low-flow measurement.

Calibration

We have been raising the standards of accuracy and calibration in the field of ultra-low range differential pressure and air flow measurement for decades.

Whether you are looking for a service to calibrate your instruments or a calibrator to do the work yourself, Furness Controls can help.

Our Calibration Laboratory is accredited for ultra low range differential pressure from 0.001 Pa up to 40 kPa, for gauge pressure up to 4 MPa, and air and gas flow from 0.1 ml/min to 40000 litres/min

Advanced Flow Testers

Our new touchscreen instruments offer a multitude of test types, pressure and leak ranges, and are used across industry to verify product integrity and enhance consumer safety.

Differential Pressure Transmitters

Suitable for ultra-low pressure measurement, our highly-versatile transmitters have an accuracy 0.25% of reading.

Reference Pressure Standard

The FRS4 from Furness Controls is a low-pressure standard directly traceable to national standards, with a typical uncertainty of ±0.005% reading + 0.02Pa.