Part Number: C071
eFireplaceStore Item Number: CPF-97302
The Carbon Monoxide Detector with Alarm measures carbon monoxide from 0 to 999 parts per million. It has a tri-color LED backlit display that indicates precise quantities and displays three different colors depending on the parts per million of CO detected. The Carbon Monoxide Detector with Alarm gives an audible alert at CO parts per million over 35 and includes a protective cover and 9-volt battery.