SENSIT® HXG-3P
"SENSIT® HXG-3P is an advanced instrument equipped with an internal pump for fast air sampling and gas detection.
SENSIT® HXG-3P measures combustible gases such as methane, propane, natural gas, pentane and other volatile organic compounds (VOCs).
Link: https://diamondsci.com/product....s/sensit%C2%AE-hxg-3