Страница 1: ...ated for 10 minutes to extend battery service life Convenientto replace battery Special sensor for stable electronic chemistry carbon monoxide Sensor of over three year service life and battery of 100...
Страница 2: ...increase or decreasecarbon monoxide concentration values and increase or decrease action can be rapidly obtained by long press the key For example during Hl flashing press SCAN for once and 100ppm wil...
