The AQM-103 series o carbon monoxide monitors measure CO concentration, humidity, and air temperature. The CE-compliant instrument features a large LCD that shows CO level, humidity, temperature, date, and time with programmable high alarm and audible/visible LED warning light. Price starts at $230. A datasheet is available at http://www.omega.com/pptst/AQM-103.html
Carbon Monoxide Monitor Keeps Tabs On Air Quality
Omega Engineering Inc.