The Drager MSI P7Plus is a combustion gas analyzer, like the Drager MSI P7, designed to test pipelines and containers that are filled with gas or air. In addition, the MSI P7Plus can take on extra tasks like liquid gas line tests, water pipe tests, regulator tests and pressure measurement up to 5 bar. The MSI P7Plus corresponds to the new DVGW-TRGI 2008 and is DVGWapproved (DG-4805BS0029).