Home / Helium Leak Detectors / Portable Models Helium / Pfeiffer Portable Models / Ultra Portable Pfeiffer Ultra Portable Pfeiffer Sort By Position Product Name Price Manufacturer Type Level of Vacuum CFM / L/M (Displacement) Showing the single result Helium Leak Detector Adixen ASM392 Mobile, High Performance. Rapid Pump Down. Semi S2 Compliant. Two Turbo Pumps. ESGB02G2MM9A Call For Pricing