A quick, easy to use instrument that measures carbon monoxide by simply drawing an air sample through a chemical reagent in a glass indicator tube. The pump has interchangeable scales and calibrated tubes. Scales and tubes can be ordered applicable. If carbon monoxide is present, a stain appears in the indicator tube: the length of the stain is measured against a built-in...
A quick, easy to use instrument that measures carbon monoxide by simply drawing an air sample...
