GMI GT series - Introduction to GT Series Instruments

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INTRODUCTION
The GMI GT series instruments are designed to be multifunction,
multi-application gas detectors to suit all the needs of a Gas Industry
Service Technician.
Fig. 1.1 GT series Instrument
In the following procedure,
the five instrument buttons
shown in Fig 1.2 are referred
to as detailed on following
page:
Up
LH
RH
Centre
Down
Fig. 1.2 Button References