GT Series - New Look and Feel - Video

The GT Series is a range of Portable Gas Detection instruments that
combine quality, ruggedness and advanced technology in a user
friendly, hand-held gas detector.
It has been designed for the gas industry, satisfying all the needs of
service technicians within a single unit.

To know more about this product : https://www.teledynegasandflamedetection.com/en/gas-detectors/portable/gt-utilities