Welcome to
S.M. Gauge Co Ltd
A UK company specialising in the supply, repair, traceable and UKAS accredited calibration of all kinds of pressure gauge and instrumentation. S.M.Gauge was founded in 1976 in Bristol, UK and has grown to become one of the leading UK suppliers of pressure gauge instrumentation and related services. We have been registered and Accredited by the NQA ISO 9001 Quality System since 1992 and UKAS accredited in accordance with the International Standard ISO/lEC 17025:2017.
Pressure gauge repair and refurbishment.
Our workshop is equipped to repair, refurbish and calibrate many instruments including pressure, vacuum and temperature gauges as well as metrology and test equipment. Unlike many UKAS accredited laboratories we offer a comprehensive repair and adjustment service. We are even able to carry out minor repairs on site. We can offer an optional UKAS certificate on completion. Read More >>
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Popular Product Categories
We are one of the leading UK suppliers of pressure gauges. Our products include digital pressure gauges, temperature, level, metrology and electrical calibration equipment.
Pressure Gauges
A pressure gauge is an analogue device for measuring pressure of liquids and gases. It does this with the use...
Absolute Gauges
For measurement of absolute pressure excluding the effect of barometric pressure variation, suitable for air and dry clean gaseous media.
Diaphragm Gauges
Diaphragm gauges are a pressure measuring instrument with a barrier between the process medium and bourdon tube measuring system inside...
Digital Gauges
Digital gauges are a precision instrument designed for reading pressure or vacuum where precise measurement is needed with high resolution....
Low Pressure Differential & Magnehelic Gauges
Low pressure differential gauges are most commonly used for measuring the differential pressure across two different areas. Such as room...
Differential Gauges
A differential gauge is a device designed to measure the difference in pressure between two pressure sources. This can be...
High Accuracy Test Gauges
High accuracy test gauges are used as a test standard to calibrate other instruments. With an accuracy of ± 0.25%...
Subsea/Caisson Gauges
Subsea gauges can come in two different types. One type is to measure the pressure of the process independent of...
Excellent Customer Service
Dedicated pre and post sales staff
From your first enquiry through to future advice and support, we put customer service at the forefront of our business.
Need help? Contact us!Leading industry standards
NQA ISO9001 Accredited and Achilles Affiliated
UK supply of pressure gauges, vacuum gauges, digital pressure gauges and pressure transmitters.
We supply a wide range of pressure gauge instruments and accessories as well as temperature, level, calibration, metrology and electrical equipment. Within our range of products we specialise in digital pressure gauges, temperature gauges, pneumatic hand pumps and hydraulic hand pumps to name a few. We deliver quality gauge products with a fast turnaround at a competitive price. For example, if you needed a gauge with a custom dial and corresponding UKAS calibration certificate we are able to dispatch the same day (allow for 3 hour lab soak time). Use our simple “build a pressure gauge” facility to help you select the product you need or call our friendly UK based sales team to talk through your requirements. Click here to view our products page >>
Why choose a UKAS accredited laboratory?
Calibration is essential for any industry that needs to ensure the accuracy of measuring equipment. UKAS (United Kingdom Accreditation Service) is the sole national accreditation body for the UK and the BS EN ISO/IEC 17025:2017 is an internationally recognised standard for the competence of testing and calibration in laboratories. By selecting a UKAS accredited calibration service you are assured that the laboratory is equipped to meet the highest industry standards. We are equipped to calibrate and certify a wide range of pressure and vacuum gauge instruments. We also offer traceable calibration on temperature, conductivity, metrology, torque, force, scales and electrical measuring equipment. You can view our current accreditation schedule and certificates online but as we are constantly developing our facilities and expanding our accreditation it is worth checking back regularly. Read More >>
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