The Sewerin Variotec EGA The EGA is an Ethane Gas Analyzer. This device can detect the presence of Ethane in a gas leak to determine if that leak is a natural gas, or swamp or sewer gas. Analysis is done in must minutes on site without taking samples, sending them to a lab for testing. An EGA can save valuable time and provide safety in getting a natural gas leak determined and fixed quickly. See our website or contact us for more details. https://pos.li/2i425b #EthaneGasAnalyzer #EGA #GasLeak #SwampGas #SewerGas https://www.instagram.com/p/CO0ArEsBqGR/?igshid=xf4sh3jss14h