The G60 Portable Gas Detection and Alarm Instrument (hereinafter referred to as the detector) is a portable detection device that can be equipped with a single - gas or multi - gas sensor. It is compact in size, easy to operate, convenient to carry, and has good vibration resistance. The detector can upload data to a computer for record - querying. It features audio, audible and visual alarm prompts, enabling it to adapt to concentration monitoring in complex environments.