Digital gas meter 9893

Invisible and odorless, monoxide carbon is a toxic gaz which is emitted by aging or poorly maintained heating appliances. A high concentration can lead to intoxication, SEFRAM9893 enables to prevent these incidents by measuring this concentration with alarm settings. • Large LCD dual displays for CO and TEMP measurement • CO range 0 to 1000 ppm and TEMP range -20 to 70°C • Backlight for easy screen viewing under dim lighting conditions • Adjustable alarm limits • CO level beeper can be silenced if desired • Automatic Zero point adjustment • MAX Hold function • Data Hold function • Auto Power Off • Easy to replace battery • Replaceable CO sensor extends tool life