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Our range of test gauges are useful for the implementation of Quality Standards and meet the Pressure Safety Regulations.

GNW's test gauges offer an accuracy 0.25% or 0.5%.

All test gauges are manufactured to a very high standard and are all issued with a traceable calibration certificate.

Test gauges are available in a selection of cases and dial sizes, manufactured to a range of your choice. Test gauges are also manufactured with a fitting size of your choice and also have the option of being fitted with mirrored dials.

Please contact us with your requirements

GNW can now supply a range of digital test gauges with accuracies of 0.025% FSD. Available in numberous display sizes - please contact us with your requirements.