Description: Detects Presence of Carbon Mono-Oxide. Range 0 to 1000PPM with record mode, backlit LCD, LED & beeper alarm.
CO-09 detects the presence of carbon monoxide (CO) and measures concentrations between 1-1000 parts per million (PPM). The Meter indicates the presence of CO by a reading on the LCD and a beeper tone. The beeper function much like clicking of a Geiger counter: Above 200 PPM, the beeper sounds continuously with the concentration of CO. From 35 PPM to 200 PPM, the beeper sounds discontinuously with the concentration of CO. |