The Pac 6000 and 6500 personalised single-gas analysers measure a specific gas quickly and precisely. They are easy to operate thanks to the language-free display, clear colour coding, and robust, non-slip housing. The devices feature a triple alarm: audible, visual, and vibration. They offer fast sensor response times even under harsh conditions. Measurements and direct display are available for one of the following gases: CO (carbon monoxide), H2S (hydrogen sulphide), SO2 (sulphur dioxide), or O2 (oxygen). There is no runtime limit, and they provide more setting options as well as memory functions.