Return to resultsLEYBOLD HELIUM LEAK DETECTORSHigh Vacuum: 9.9 x10E-4 Torr to 1 x 10E-7 Torr Sort By Position Product Name Price Manufacturer Type Level of Vacuum CFM / L/M (Displacement) NEW Portable Leybold Phoenix 4 QUADRO Light wt Helium Leak Detector 251000V02 One Year Warranty Request a Quote