carbon monoxide monitor
carbon monoxide detector

She said she "sort of" knew where the electrical box was, but did not know that batteries have to be replaced yearly in a carbon monoxide monitor.

But Mr. Friend said experts had determined that miners would receive adequate notification of conveyor belt fires through carbon monoxide monitors.

Carbon monoxide monitored via breath is also a reliable biomarker of second-hand smoke exposure as well as tobacco use.

Carbon monoxide monitored through breath, nicotine, cotinine, thiocyanates, and proteins are the most specific biological markers of tobacco smoke exposure.

Besides paved openings, the tunnel has traffic signals, lighting, message signs, carbon monoxide monitors, fire protection, and closed-circuit television systems to monitor traffic remotely at the Fort Smith highway department district headquarters.

Breath carbon monoxide (CO) monitoring: Because carbon monoxide is a significant component of cigarette smoke, a breath carbon monoxide monitor can be used to detect recent cigarette use.

The union has advocated more research and new rules regarding ventilation, carbon monoxide monitoring and exposure to toxic or infectious agents in the air and feels the F.A.A. has dropped the ball on its regulatory responsibilities.

"Carbon monoxide is an odorless, colorless gas that will put you to sleep and eventually kill you," Mr. Port said, adding that the only way to know if carbon monoxide is building up in the house is to install a carbon monoxide monitor.