UEi Test Instruments CO91 Carbon Monoxide Analyzer

Detect CO leaks along flue pipes, measure CO levels and concentration in flue-Gas emissions from furnaces or residential combustion appliances Easy-to-use DMM-style rotary switch' supplied with protective boot, water trap, and carrying case and a detachable flue probe Temperature measurement for ambient or stack-Gas Auto-zero at power up Maintain permanent date-and time-specific test records through the link to optional infrared printer