Airgas Part #:STD2HH
Manufacturer Part #:2HH
Measure Range (ppm)
» 2.5 - 4 ppmGas To Be Measured
» Carbon DioxideProduct Type
» Detector TubeMaterial
» GlassColor Change
» Orange To YellowMeasuring Range/Gas/Strokes
» 2.5 - 5% Carbon Dioxide/1 Pump Strokes, 5 - 40% Carbon Dioxide/1/2 Pump Stroke