GMI has been manufacturing gas detection equipment since 1947. Equipment is supplied to a wide range of industries where long-term relationships have been forged with end users. Our range of portable flammable and toxic gas detectors and fixed systems are tailored to meet with the exacting demands of our customers.

Over 10 000 instruments are in daily use throughout the UK. Applications include the protection of our customers within confined spaces, area monitoring for flammable, oxygen or toxic risk and the detection of natural gas leaks within property or from pipelines. Wherever there is gas, GMI can provide an instrument or system to monitor it.